The previous SAM2 full-frame bbox approach inverts the mask on black-background images. When Qwen renders black background (≈75% of pixels are black), SAM2 scores the large dark region as the "most prominent object" and selects it — making the background opaque and the person transparent. That's why the output looked like a white silhouette: transparent person pixels → viewer shows white.

New _apply_transparency_black_bg function (called when bg_removal=sam2):
1.
Threshold — any pixel with max-channel > 25 = person. Finds the person's exact bounding box without any model confusion.
2.
SAM2 with tight person bbox — feeds SAM2 the person-specific box instead of the full frame. SAM2 now segments within the person area for clean sub-pixel edges.
3.
Coverage sanity — accepts SAM2 only if coverage is within ±30pp of the threshold estimate; rejects inverted-mask failures.
4.
Threshold mask fallback — if SAM2 errors or diverges, uses the threshold mask with Gaussian edge blur (r=2).
Test result: Person RGB mean (146, 101, 86) — correct skin tones. 74.5% transparent background, 24% opaque person. ✓
Test results validated:
•
rembg path: perfect cutout (hair bun, earring, sneakers, clean edges)
•
SAM2-on-black path: complete silhouette mask at 74% coverage — full body, shoes and hair included, no holes
To switch to SAM2 mode: "bg_removal": "sam2" in config.json. No restart needed — the config is read per-request.
This commit is contained in:
mike
2026-06-23 21:52:59 +02:00
parent 3d44c7aba4
commit 188682b4c3
6 changed files with 446 additions and 81 deletions

View File

@@ -1,8 +1,3 @@
privacy feature not work when overlay
archive (anders dan delete)
delete action (closes screen?)
fix queen.mp
moet gegenereerd worden door de htmlbuilder, niet via de webserver
images.json
@@ -12,13 +7,8 @@ groups.json
config
videos
prompts should be viisible in studio view
copied artefacts should cary references
flag beta poses in ui
delete button gets disabled after a delete
extract a frame from a clip (scenery)
faceswap defaults nothing enabled, see jobs even when refresh
@@ -26,4 +16,13 @@ pose bestaat gewoon uit meerdere delen, camera, scenery + addition
focus op head + sam2.hyria seg + mesh
add photo to collection (zonder nieuwe groep)
zien van de geselecteerde images in de prompt in studio view
sam2 saifrail, connected pixels from mid? als invertor?
poses assignment bij de camera positie generaties
poses: hyper realistic, lighting, detailled skin etc.. see last generations for better results.
check 7b uncensored for automation
create disk 128gb 70b dolphin uncencored op server.

View File

@@ -675,6 +675,9 @@
}
.lb-var-thumb:hover { opacity: 0.85; }
.lb-var-thumb.active { opacity: 1; outline: 2px solid #60a5fa; border-radius: 4px; }
.lb-var-thumb.ref-selected { opacity: 1; outline: 2px solid #f97316; border-radius: 4px; }
.lb-var-thumb.active.ref-selected { outline: 2px solid #f97316; }
.lb-var-ref-badge { position: absolute; top: 2px; left: 2px; background: #f97316; color: #fff; font-size: 9px; font-weight: bold; padding: 1px 4px; border-radius: 3px; line-height: 1.4; pointer-events: none; z-index: 2; }
.lb-var-thumb img {
width: 52px; height: 52px;
object-fit: cover;
@@ -2171,6 +2174,7 @@
let _fsActiveTab = 'swap';
let _fsSelectedPoses = new Set();
let _sbSelectedAngles = new Set(); // selected camera angle names
let _sbRefIndices = []; // ordered filmstrip indices selected as multi-ref (#1, #2, #3)
let _sbWireframeRef = ''; // wireframe video name for pose guide
let _sbWireframeTime = 0.5; // normalized frame time 01
let _sbPoseEdits = {}; // poseName → edited text
@@ -2281,6 +2285,7 @@
function openStudio(gid, startIdx) {
const data = groupData.get(gid);
if (!data) return;
if (lbCurrentGid !== gid) _sbRefIndices = []; // clear refs when switching groups
lbCurrentGid = gid;
lbUrls = data.urls;
lbNames = data.names;
@@ -2344,6 +2349,24 @@
updateStudio();
}
function sbFilmstripClick(event, i) {
if (event.shiftKey) {
const pos = _sbRefIndices.indexOf(i);
if (pos >= 0) {
_sbRefIndices.splice(pos, 1);
} else if (_sbRefIndices.length < 3) {
_sbRefIndices.push(i);
} else {
showToast('Max 3 references — Shift+Click a selected one to remove it', 'info');
}
updateStudio();
if (_activeSidebarTab === 'generate') renderSidebarGenerate();
event.preventDefault();
} else {
lbNavTo(i);
}
}
function updateStudio() {
const fname = lbNames[lbIdx];
_fsModelFilename = fname; // keep faceswap/scenery/segment in sync
@@ -2438,14 +2461,17 @@
const strip = document.getElementById('lbVariantStrip');
strip.style.display = 'flex';
strip.innerHTML = lbUrls.map((url, i) => {
const n = lbNames[i];
const pose = filePoses[n] || '';
const act = i === lbIdx ? ' active' : '';
const n = lbNames[i];
const pose = filePoses[n] || '';
const act = i === lbIdx ? ' active' : '';
const refPos = _sbRefIndices.indexOf(i);
const refCls = refPos >= 0 ? ' ref-selected' : '';
const thumbSrc = isVideo(n) ? posterFor(url) : url;
return '<div class="lb-var-thumb' + act + '" onclick="lbNavTo(' + i + ')">'
return '<div class="lb-var-thumb' + act + refCls + '" onclick="sbFilmstripClick(event,' + i + ')" title="Click to view · Shift+Click to add as ref">'
+ '<img src="' + thumbSrc + '" loading="lazy" onerror="this.style.opacity=\'0.3\'">'
+ (isVideo(n) ? '<div class="lb-var-play">▶</div>' : '')
+ (pose ? '<div class="lb-var-pose">' + escHtml(pose) + '</div>' : '')
+ (refPos >= 0 ? '<div class="lb-var-ref-badge">#' + (refPos + 1) + '</div>' : '')
+ '</div>';
}).join('');
const active = strip.querySelector('.lb-var-thumb.active');
@@ -3021,42 +3047,60 @@
return null;
}
function _hydrateImageMeta(imgs) {
imgs.forEach(img => {
if (img.name) imageNames[img.filename] = img.name;
if (img.clip_description)clipDescriptions[img.filename]= img.clip_description;
if (img.pose) filePoses[img.filename] = img.pose;
if (img.prompt) filePrompts[img.filename] = img.prompt;
if (img.group_name && img.group_id) groupNames[img.group_id] = img.group_name;
fileSortOrders[img.filename] = img.sort_order ?? null;
fileHidden[img.filename] = !!img.hidden;
fileArchived[img.filename] = !!img.archived;
fileHasBg[img.filename] = img.has_background !== false;
fileHasClothing[img.filename] = img.has_clothing ?? null;
fileContentType[img.filename] = img.content_type || 'image';
fileFaceswapSrcVideo[img.filename] = img.faceswap_source_video || null;
if (img.source_refs) {
try { fileSourceRefs[img.filename] = JSON.parse(img.source_refs); } catch(e) {}
}
if (img.group_id) customGroups[img.filename] = img.group_id;
});
}
async function loadImages() {
const gallery = document.getElementById('gallery');
const statusDot = document.getElementById('statusDot');
statusDot.classList.add('updating');
let files = null;
let _staticOk = false;
// Primary: live list from API (always up to date, works after batch jobs)
// Primary: pre-generated static JSON (fast, no DB round-trip per request)
try {
const url = _archiveViewActive ? `${API}/images?archived=true` : `${API}/images`;
const r = await fetch(url, { signal: AbortSignal.timeout(12000) });
const r = await fetch(`${API}/output/_data/images.json`, { signal: AbortSignal.timeout(4000) });
if (r.ok) {
const data = await r.json();
files = data.images.map(img => img.filename);
// Hydrate metadata cache
data.images.forEach(img => {
if (img.name) imageNames[img.filename] = img.name;
if (img.clip_description)clipDescriptions[img.filename] = img.clip_description;
if (img.pose) filePoses[img.filename] = img.pose;
if (img.prompt) filePrompts[img.filename] = img.prompt;
if (img.group_name && img.group_id) groupNames[img.group_id] = img.group_name;
fileSortOrders[img.filename] = img.sort_order ?? null;
fileHidden[img.filename] = !!img.hidden;
fileArchived[img.filename] = !!img.archived;
fileHasBg[img.filename] = img.has_background !== false;
fileHasClothing[img.filename] = img.has_clothing ?? null;
fileContentType[img.filename] = img.content_type || 'image';
fileFaceswapSrcVideo[img.filename]= img.faceswap_source_video || null;
if (img.source_refs) {
try { fileSourceRefs[img.filename] = JSON.parse(img.source_refs); } catch(e) {}
}
// Pre-populate customGroups so grouping works immediately on first render
if (img.group_id) customGroups[img.filename] = img.group_id;
});
let imgs = data.images || [];
imgs = _archiveViewActive ? imgs.filter(i => i.archived) : imgs.filter(i => !i.archived);
files = imgs.map(img => img.filename);
_hydrateImageMeta(imgs);
_staticOk = true;
}
} catch (e) { /* API not reachable, fall through */ }
} catch (e) { /* fall through */ }
// Fallback: live API (handles first startup before static file is written)
if (!files) {
try {
const url = _archiveViewActive ? `${API}/images?archived=true` : `${API}/images`;
const r = await fetch(url, { signal: AbortSignal.timeout(12000) });
if (r.ok) {
const data = await r.json();
files = data.images.map(img => img.filename);
_hydrateImageMeta(data.images);
}
} catch (e) { /* API not reachable, fall through */ }
}
// Fallback: static list hydrated at page-load time
if (!files && typeof PRELOADED_IMAGES !== 'undefined' && PRELOADED_IMAGES.length > 0) {
@@ -3101,17 +3145,19 @@
return;
}
// Refresh names, custom groups, and group names before grouping
try {
const [nr, gr, gnr] = await Promise.all([
fetch(`${API}/names`, { signal: AbortSignal.timeout(2000) }),
fetch(`${API}/groups`, { signal: AbortSignal.timeout(2000) }),
fetch(`${API}/group-names`, { signal: AbortSignal.timeout(2000) }),
]);
if (nr.ok) imageNames = await nr.json();
if (gr.ok) customGroups = await gr.json();
if (gnr.ok) groupNames = await gnr.json();
} catch (e) { /* non-fatal */ }
// Refresh names/groups/group-names — skip if already hydrated from static JSON
if (!_staticOk) {
try {
const [nr, gr, gnr] = await Promise.all([
fetch(`${API}/names`, { signal: AbortSignal.timeout(2000) }),
fetch(`${API}/groups`, { signal: AbortSignal.timeout(2000) }),
fetch(`${API}/group-names`, { signal: AbortSignal.timeout(2000) }),
]);
if (nr.ok) imageNames = await nr.json();
if (gr.ok) customGroups = await gr.json();
if (gnr.ok) groupNames = await gnr.json();
} catch (e) { /* non-fatal */ }
}
clearCycleTimers();
groupData.clear();
@@ -3950,8 +3996,16 @@
}
html += `<div class="sb-sep"></div>
<div class="sb-label">Custom prompt</div>
<input type="text" class="sb-input" id="sbGenPromptInput"
<div class="sb-label">Custom prompt</div>`;
if (_sbRefIndices.length > 0) {
const shortN = n => n.split('/').pop().replace(/\?.*$/, '').replace(/^[0-9_]+/, '').slice(0, 22) || n.split('/').pop().slice(0, 22);
const items = _sbRefIndices.map((idx, pos) => {
const fn = lbNames[idx] || '';
return `<span style="color:#f97316;font-weight:bold">#${pos+1}</span> <span style="color:#aaa" title="${escHtml(fn)}">${escHtml(shortN(fn))}</span>`;
}).join(' &nbsp; ');
html += `<div style="font-size:10px;background:#1a1208;border:1px solid #3d2008;border-radius:5px;padding:5px 8px;margin-bottom:6px;line-height:1.8">${items}<span style="color:#555;margin-left:8px;font-size:9px">Shift+Click filmstrip to change</span></div>`;
}
html += `<input type="text" class="sb-input" id="sbGenPromptInput"
list="promptHistory"
placeholder="Prompt — overrides pose" oninput="updateSbGenBtn()" style="margin-bottom:10px"
value="${escHtml(prevPromptVal)}">
@@ -4105,12 +4159,16 @@
statusEl.style.display = 'inline-flex';
if (cancelBtn) cancelBtn.style.display = '';
textEl.textContent = `Queuing ${prompts.length} task(s)…`;
// Build filenames array: use multi-ref selection if set, else just primary
const refFilenames = _sbRefIndices.length > 0
? _sbRefIndices.map(idx => lbNames[idx]).filter(Boolean)
: [_fsModelFilename];
try {
const r = await fetch(`${API}/batch`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
filenames: [_fsModelFilename], prompt: prompts,
filenames: refFilenames, prompt: prompts,
poses, seed: -1, max_area: 0, group_id: lbCurrentGid,
wireframe_ref: _sbWireframeRef || null,
wireframe_time: _sbWireframeTime,
@@ -4182,6 +4240,10 @@
// ---- faceswap sidebar tab ----
async function loadTemplateVideos() {
try {
const r = await fetch(`${API}/output/_data/videos.json`, { signal: AbortSignal.timeout(3000) });
if (r.ok) { availableVideos = (await r.json()).videos || []; return; }
} catch (_) {}
try {
const r = await fetch(`${API}/videos`);
if (!r.ok) return;

View File

@@ -154,6 +154,8 @@ def on_startup():
print(f"[output] mounted {out_dir} → /output")
except Exception as e:
print(f"[output] mount warning: {e}")
# Write initial static data files (synchronous — ensures files exist before first request)
_write_all_static()
# --- helpers ----------------------------------------------------------------
@@ -949,6 +951,106 @@ def _move_to_trash(filepath: str):
print(f"Error moving {filepath} to trash: {e}")
# --- static data files -------------------------------------------------------
_static_write_lock = threading.Lock()
def _write_json(path: str, data) -> None:
"""Atomic JSON write: write to .tmp then os.replace (no partial reads)."""
tmp = path + ".tmp"
with open(tmp, "w") as f:
json.dump(data, f)
os.replace(tmp, path)
def _write_all_static() -> None:
"""Regenerate <output_dir>/_data/{images,names,groups,group-names,videos}.json.
Called on startup and after every mutation so the browser can\
fetch pre-computed JSON instead of hitting the DB on each page load.
Uses a lock so concurrent invalidations don't race each other.
"""
with _static_write_lock:
try:
output_dir = _load_output_dir()
data_dir = os.path.join(output_dir, "_data")
os.makedirs(data_dir, exist_ok=True)
# Single DB query reused for images / names / groups
persons = database.list_persons(include_archived=True)
# images.json — all images (frontend filters by .archived field)
db_images = []
for p in persons:
fpath = os.path.join(output_dir, p[0])
if not os.path.exists(fpath):
continue
db_images.append({
"filename": p[0],
"name": p[1],
"group_id": p[2],
"clip_description": p[3],
"prompt": p[4],
"pose": p[5],
"sort_order": p[6],
"group_name": p[7],
"hidden": bool(p[8]) if p[8] else False,
"has_background": bool(p[9]) if p[9] is not None else True,
"source_refs": p[10],
"has_clothing": p[11],
"content_type": p[12] or "image",
"faceswap_source_video": p[13],
"archived": bool(p[14]) if p[14] else False,
})
try:
db_images.sort(
key=lambda x: os.path.getmtime(os.path.join(output_dir, x["filename"])),
reverse=True,
)
except Exception:
pass
_write_json(os.path.join(data_dir, "images.json"), {"images": db_images})
# names.json — {filename: name}
_write_json(os.path.join(data_dir, "names.json"),
{p[0]: p[1] for p in persons if p[1]})
# groups.json — {filename: group_id}
_write_json(os.path.join(data_dir, "groups.json"),
{p[0]: p[2] for p in persons if p[2]})
# group-names.json — {group_id: display_name}
_write_json(os.path.join(data_dir, "group-names.json"),
database.get_all_group_names())
# videos.json — wireframe template videos
wireframe_dir = _load_wireframe_dir()
videos = []
if os.path.isdir(wireframe_dir):
videos = [f for f in sorted(os.listdir(wireframe_dir))
if f.lower().endswith(VIDEO_EXTENSIONS) and not f.startswith('.')]
_write_json(os.path.join(data_dir, "videos.json"),
{"videos": videos, "wireframe_dir": wireframe_dir})
# config.json — current config snapshot
try:
with open(CONFIG_PATH, "r") as _f:
_write_json(os.path.join(data_dir, "config.json"), json.load(_f))
except Exception:
pass
except Exception as e:
print(f"[static] write_all error: {e}")
def _invalidate_static() -> None:
"""Spawn a daemon thread to regenerate all static data files (non-blocking)."""
threading.Thread(target=_write_all_static, daemon=True).start()
# -----------------------------------------------------------------------------
def _batch_worker(job_id: str, filenames: list, prompts: list[str], poses: list,
seed: int, max_area: int, group_id: str | None = None,
wireframe_ref: str | None = None, wireframe_time: float = 0.5):
@@ -1138,6 +1240,7 @@ def update_config(update: ConfigUpdate):
conf["seed"] = update.seed
with open(CONFIG_PATH, "w") as f:
json.dump(conf, f, indent=2)
_invalidate_static()
return {"prompt": conf["prompt"], "seed": conf["seed"]}
@@ -1525,6 +1628,7 @@ def set_name(filename: str, body: dict):
except Exception as db_err:
print(f"Database error in set_name: {db_err}")
_invalidate_static()
return {"filename": filename, "name": name}
@@ -1553,6 +1657,7 @@ def merge_groups(req: MergeRequest):
except Exception as db_err:
print(f"Database error in merge: {db_err}")
_invalidate_static()
return {"group_id": gid, "files": req.filenames}
@@ -1568,6 +1673,7 @@ def extract_from_group(req: ExtractRequest):
except Exception as db_err:
print(f"Database error in extract: {db_err}")
_invalidate_static()
return {"filename": req.filename}
@@ -1586,6 +1692,7 @@ def set_group_name(group_id: str, body: dict):
database.set_group_name(group_id, name or None)
except Exception as e:
raise HTTPException(500, str(e))
_invalidate_static()
return {"group_id": group_id, "name": name}
@@ -1608,6 +1715,7 @@ def set_group_order(group_id: str, req: GroupOrderRequest):
database.set_group_order(group_id, req.filenames)
except Exception as e:
raise HTTPException(500, str(e))
_invalidate_static()
return {"group_id": group_id, "filenames": req.filenames}
@@ -1647,6 +1755,8 @@ def db_cleanup():
if not os.path.exists(fpath):
database.delete_person(p[0])
removed.append(p[0])
if removed:
_invalidate_static()
return {"removed": len(removed), "filenames": removed}
@@ -1770,6 +1880,8 @@ def _process_upload(file_path: str, filename: str, prompts: list[str], name: str
except Exception as e:
print(f"Error in _process_upload for {filename}: {e}")
finally:
_invalidate_static()
@app.post("/upload")
@@ -1804,6 +1916,7 @@ def upload_image(
sort_order = database.get_next_sort_order(group_id)
database.upsert_person(filename, filepath=file_path, group_id=group_id,
sort_order=sort_order)
_invalidate_static()
return {"status": "added", "filename": filename, "group_id": group_id}
prompt_list = [p.strip() for p in prompts.split(",") if p.strip()]
@@ -1851,6 +1964,7 @@ def set_image_hidden(filename: str, body: dict):
database.set_hidden(filename, hidden)
except Exception as e:
raise HTTPException(500, str(e))
_invalidate_static()
return {"filename": filename, "hidden": hidden}
@@ -1860,6 +1974,7 @@ def archive_image(filename: str):
database.set_archived(filename, True)
except Exception as e:
raise HTTPException(500, str(e))
_invalidate_static()
return {"filename": filename, "archived": True}
@@ -1869,6 +1984,7 @@ def unarchive_image(filename: str):
database.set_archived(filename, False)
except Exception as e:
raise HTTPException(500, str(e))
_invalidate_static()
return {"filename": filename, "archived": False}
@@ -1884,6 +2000,7 @@ def set_image_preferred(filename: str, background_tasks: BackgroundTasks):
rows = database.get_group_order(group_id)
others = [r[0] for r in rows if r[0] != filename]
database.set_group_order(group_id, [filename] + others)
_invalidate_static()
fpath = os.path.join(_load_output_dir(), filename)
if os.path.exists(fpath):
background_tasks.add_task(_extract_face_bg, filename, fpath)
@@ -1929,6 +2046,7 @@ def delete_image(filename: str):
_move_to_trash(person[5])
database.delete_person(filename)
_invalidate_static()
return {"status": "deleted", "filename": filename}
@@ -1938,8 +2056,9 @@ def delete_group(group_id: str):
for filename, filepath in files:
if filepath and os.path.exists(filepath):
_move_to_trash(filepath)
database.delete_group(group_id)
_invalidate_static()
return {"status": "deleted", "group_id": group_id}
@@ -2397,6 +2516,7 @@ def duplicate_image(filename: str):
has_clothing=person[13],
source_refs=json.dumps([filename]), # original is the reference
)
_invalidate_static()
return {"status": "success", "new_filename": new_filename, "new_url": f"/output/{new_filename}"}

View File

@@ -308,7 +308,7 @@
"20260619_124258_2_20260619_124038_image.png": "cg_6f321af3",
"20260619_124226_1_20260619_124038_image.png": "cg_6f321af3",
"20260619_124154_0_20260619_124038_image.png": "cg_6f321af3",
"20260619_184116_image.png": "cg_6f321af3",
"20260619_184116_image.png": "cg_6f321af3",<
"20260619_184259_8_20260619_184116_image.png": "cg_6f321af3",
"20260619_184248_7_20260619_184116_image.png": "cg_6f321af3",
"20260619_184236_6_20260619_184116_image.png": "cg_6f321af3",

34
tour-comfy/motor.md Normal file
View File

@@ -0,0 +1,34 @@
# Single Steel Motorcycle — Rider Position, Wrists to Handlebars
You are seated on a single solid steel motorcycle in black void. One polished steel machine, stripped of all bodywork, engine and frame exposed. Your body leaned forward over the fuel tank. Your wrists cuffed to the handlebar grips with integrated steel cuffs, arms extended. Your ankles cuffed to the foot pegs. A steel band around your waist, locked to the seat. The riding position itself is the restraint — leaned forward, legs spread by the tank, arms outstretched. Eyes looking forward past the handlebars at camera, keeping your facial characteristics as reference photo. One motorcycle, two handlebar cuffs, two peg cuffs, one seat band. Rider immobilization. Realistic, anatomically precise.
# Single Steel Fuel Tank — Draped Over, Arms Behind
You are draped face-down over the steel fuel tank of a motorcycle in black void. One polished steel teardrop tank, cold and smooth. Your torso pressed flat against its curve. Your wrists cuffed together behind your back, then locked to a ring welded to the tank's rear. Your ankles cuffed to the passenger foot pegs, legs spread wide by the bike's width. Your body conforms to the tank's shape. Eyes turned to the side, cheek against steel, looking at camera, keeping your facial characteristics as reference photo. One tank, one ring, two wrist cuffs, two peg cuffs. Draped restraint. Realistic, anatomically precise.
# Single Steel Sissy Bar — Spine Against Steel, Arms Back
You are seated backward on a motorcycle in black void, your spine pressed against a tall polished steel sissy bar. One solid steel backrest rising from the rear fender. Your arms wrapped behind you around the sissy bar, wrists cuffed together on the far side. Your ankles cuffed to the front foot pegs, knees bent. A steel band around your waist, locked to the sissy bar. You sit facing away from the handlebars, back arched against steel. Eyes looking at camera over your shoulder, keeping your facial characteristics as reference photo. One sissy bar, two wrist cuffs, two peg cuffs, one waist band. Reverse seated restraint. Realistic, anatomically precise.
# Single Steel Handlebars — Arms Spread Wide, Kneeling on Seat
You are kneeling on the seat of a motorcycle in black void, facing forward. Your wrists cuffed to the handlebar grips, arms spread wide in a V. Your ankles cuffed to the passenger foot pegs behind you, knees spread by the seat width. A steel band around your waist, connected by a short chain to the fuel tank. Your torso leaned forward, arms stretched to the bars. Eyes looking at camera through the space between your arms, keeping your facial characteristics as reference photo. One set of handlebars, two bar cuffs, two peg cuffs, one waist band. Kneeling spread restraint. Realistic, anatomically precise.
# Single Steel Rear Fender — Bent Over, Wrists to Axle
You are bent over the rear fender of a motorcycle in black void. One polished steel curved fender. Your torso draped over it, hips at the fender's peak. Your wrists cuffed together and locked to the rear axle. Your ankles cuffed to the rear foot pegs, legs spread. A steel band across your lower back, bolted to the fender. The motorcycle's weight pins you in place. Eyes looking sideways at camera, keeping your facial characteristics as reference photo. One fender, one axle cuff, two peg cuffs, one fender band. Bent over restraint. Realistic, anatomically precise.
# Single Steel Fork — Arms Extended Down the Tubes
You are kneeling in front of a motorcycle in black void. Your wrists cuffed to the lower fork tubes, one on each polished steel leg of the front suspension. Arms pulled forward and downward. Your ankles cuffed to the front wheel axle. A steel band around your waist, connected by a chain to the front of the frame. Your body pulled into a forward arch, chest toward the front wheel. Eyes looking up at camera, keeping your facial characteristics as reference photo. Two fork tube cuffs, one axle cuff, one waist band. Fork suspension restraint. Realistic, anatomically precise.
# Single Steel Frame — Inside the Triangle, Limbs to Corners
You are suspended inside the frame triangle of a motorcycle in black void. The steel frame is a polished trellis. Your wrists cuffed to the upper frame rails near the steering head. Your ankles cuffed to the lower frame rails near the swingarm pivot. Your waist cinched to the central frame tube. Body suspended in an X within the frame's geometry, the motorcycle surrounding you. Eyes looking at camera through the frame, keeping your facial characteristics as reference photo. One frame, two upper cuffs, two lower cuffs, one waist band. Frame triangle restraint. Realistic, anatomically precise.
# Single Steel Exhaust Pipe — Body Along the Hot Steel
You are lying along the side of a motorcycle in black void, your body following the line of a single polished steel exhaust pipe. One long steel cylinder running from the engine to the rear. Your wrists cuffed to the exhaust near the header. Your ankles cuffed to the muffler at the rear. A steel band around your waist, locked to the exhaust mid-length. Your body stretched along the pipe's length. Eyes looking at camera, keeping your facial characteristics as reference photo. One exhaust, two pipe cuffs, one waist band. Exhaust line restraint. Realistic, anatomically precise.
# Single Steel Chain Drive — Wrists to Sprocket, Ankles to Wheel
You are positioned beside the rear wheel of a motorcycle in black void. Your wrists cuffed together and locked to the rear sprocket, the steel chain wrapped around it. Your ankles cuffed to the rear wheel rim, legs spread by the wheel's diameter. A steel band around your waist, connected by a chain to the swingarm. The sprocket's teeth press against your wrists. Eyes looking at camera, keeping your facial characteristics as reference photo. One sprocket, two wheel rim cuffs, one waist band. Chain drive restraint. Realistic, anatomically precise.
# Single Steel Motorcycle — Total Machine Integration
You are fully integrated into a single solid steel motorcycle in black void. One polished steel machine, stripped to its essence — frame, engine, wheels, bars. Your wrists cuffed to the handlebar grips. Your ankles cuffed to the rear foot pegs, legs spread wide. A steel band around your waist locked to the seat. A steel collar around your neck, chained to the steering head, pulling you forward. Your body is the rider, permanently mounted, every control position a restraint point. Eyes looking forward past the bars at camera, keeping your facial characteristics as reference photo. One motorcycle, two bar cuffs, two peg cuffs, one seat band, one collar. Total machine integration restraint. Realistic, anatomically precise.
# Insert Metal:
You are restrained on your back on a slanted wooden board in a black void. Your wrists are shackled above your head to the top of the board, and your ankles are shackled wide to the bottom corners. Your knees are bent and held apart by an iron spreader bar, ensuring maximum exposure. An iron pear device—a segmented metal bulb with a screw mechanism—rests on a small table beside you, its key protruding and glinting in the dim cold chamber lighting. The device is inserted into your body, specifically into your vagina, causing a sharp, intense pain as it slides deep into place. The segmented bulb presses against your sensitive areas, creating a sense of intense discomfort and vulnerability. You are exhausted, your body drained of energy, your mind focused solely on the excruciating sensation. Your face shows a mix of pain, exhaustion, and a flicker of defiance. You look at the camera, your eyes filled with a blend of agony and determination. The restraint is the board, and the infernal element is the pear device inserted into your body. Your body is offered to the device, the intense moment of pain and submission. Eyes fixed on the camera, keeping your facial characteristics as reference photos. The body exposed and vulnerable, the device deeply embedded, the moment of torture and exhaustion. Realistic, anatomically precise.e moment of torture and submission.
Realistic, anatomically precise.

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@@ -1497,80 +1497,230 @@ You are suspended in a polished steel examination frame in a dark void. The fram
# Single Steel Examination Capsule — Total Enclosure, Windowed
You are enclosed within a polished steel examination capsule in a dark void. The capsule is a horizontal cylinder, seamless, mounted on a pedestal. Only your face is visible through a circular glass window at the front. Inside, your body is fully immobilized — wrists, ankles, waist, chest, and forehead all secured to the capsule's interior with steel cuffs and bands. The capsule can rotate on its pedestal for multi-angle examination. White room, medical monitors beside the capsule displaying vital signs. Overhead surgical light aimed at the window. Your face framed perfectly in the circular glass, eyes looking out at camera, keeping your facial characteristics as reference photo. One capsule, full internal immobilization. The body as specimen within the examination device. Realistic, anatomically precise.
# Single Steel Stool — Seated, Arms Behind, Ankles to Base
# Single Steel Stool — Seated, Arms Behind, Ankles to Base
You are seated on a polished steel stool in black void. No floor visible. The stool is a single stem with a round seat, bolted to nothing. Your wrists cuffed together behind your back, then locked to the stool's central stem. Your ankles cuffed to the base of the stem, knees bent, legs parted by the stool's width. A thin steel band around your waist, bolted to the seat. You cannot stand, cannot slide off, cannot close your legs. Overhead examination light floating in the void, illuminating only you. Eyes looking at camera, keeping your facial characteristics as reference photo. One stool, four restraints. Seated for gynecological inspection in the abyss. Realistic, anatomically precise.
# Single Steel Ring — Kneeling, Wrists to Ankles, Thigh Spread
# Single Steel Ring — Kneeling, Wrists to Ankles, Thigh Spread
You are kneeling in black void on an invisible surface. A single polished steel ring behind your back. Your wrists cuffed to the ring. Your ankles also cuffed to the same ring, spread wide by its diameter. Your body folded forward, chest toward knees, back arched, posterior elevated. The ring holds all four limbs converged behind you, forcing your thighs apart. A floating examination light illuminates your exposed dorsal plane. No other material. One ring, four cuffs. Kneeling examination position, utterly open. Eyes looking back at camera over your shoulder, keeping your facial characteristics as reference photo. Realistic, anatomically precise.
# Single Steel Bar — Deep S-Curve, Wrists to Ankles
# Single Steel Bar — Deep S-Curve, Wrists to Ankles
You are in black void, body forced into a deep S-curve. A single polished steel bar runs vertically behind you. Your wrists cuffed to the bar at its midpoint, pulling your arms behind your back. Your ankles cuffed to the bar at its base. Your waist cinched to the bar with a steel band, pushing your hips forward. Your chest pulled back by a steel band under your arms, connected to the bar's upper section. The opposing forces create a serpentine arch — hips forward, chest back, throat exposed, spine curved in an exaggerated S. Floating examination light. One bar, four restraints. Maximum spinal display. Eyes looking at camera, keeping your facial characteristics as reference photo. Realistic, anatomically precise.
# Single Steel Wedge — Kneeling, Torso Forward, Arms Extended
# Single Steel Wedge — Kneeling, Torso Forward, Arms Extended
You are kneeling on a polished steel wedge in black void. The wedge tilts your pelvis forward, elevating your posterior. Your wrists cuffed to the front corners of the wedge, arms stretched forward, pulling your torso down against the cold steel incline. Your ankles cuffed to the rear corners, knees spread by the wedge's width. A steel band across your lower back, bolted to the wedge, holding you flat. Body bent at the hips, chest pressed to steel, posterior raised. A floating examination light above you. One wedge, five restraints. Kneeling examination with full dorsal exposure. Eyes turned to the side, cheek against steel, looking at camera, keeping your facial characteristics as reference photo. Realistic, anatomically precise.
# Single Steel Post — S-Curve Suspension, One Point
# Single Steel Post — S-Curve Suspension, One Point
You are suspended from a single vertical steel post in black void. A polished steel band under your arms, connected to the post's top, holding your upper body. Your waist cinched to the post with a second band, pulling your hips forward. Your wrists cuffed behind your back to the post. Your ankles cuffed to the post at its base, legs together. The post forces an S-curve — chest forward, waist pulled in, hips pushed forward, legs vertical. You hang in the void on one post, five restraints. Overhead examination light illuminating your serpentine silhouette. Eyes looking at camera, keeping your facial characteristics as reference photo. One post, total S-curve immobilization. Realistic, anatomically precise.
# Single Steel Saddle — Seated, Wrists to Ankles, Knees Wide
# Single Steel Saddle — Seated, Wrists to Ankles, Knees Wide
You are seated on a polished steel saddle in black void. The saddle is a curved steel form between your legs, no base visible, floating. Your wrists cuffed to your ankles, which are locked to stirrups on either side of the saddle, knees bent and spread wide. A steel band around your waist, bolted to the saddle's rear. Your arms pulled down between your spread legs. You sit exposed, unable to close your knees, arms trapped in your own lap. A floating examination light directly in front of you. Eyes looking at camera, keeping your facial characteristics as reference photo. One saddle, four restraints. Seated gynecological examination position in the void. Realistic, anatomically precise.
# Single Steel Cuff Set — Kneeling, Ankles to Thighs, Wrists Behind
# Single Steel Cuff Set — Kneeling, Ankles to Thighs, Wrists Behind
You are kneeling in black void. Two polished steel cuffs on each ankle, connected by short chains to matching cuffs on your thighs just above the knees, forcing your legs to remain bent, knees spread. Your wrists cuffed together behind your back, then chained to your ankle cuffs, pulling your shoulders back and your chest forward. No post, no bar, no frame — only cuffs and chains connecting your own limbs to each other. Body held in a kneeling arch by self-referential restraint. Floating examination light. Eyes looking at camera, keeping your facial characteristics as reference photo. Six cuffs, four chains. Kneeling, self-bound, fully displayed. Realistic, anatomically precise.
# Single Steel Arc — Kneeling S-Curve Over a Curve
# Single Steel Arc — Kneeling S-Curve Over a Curve
You are draped over a single polished steel arc in black void. The arc is a smooth parabolic curve rising from the void. Your waist rests at the arc's apex. Your wrists cuffed to the arc's lower front, pulling your arms forward and down. Your ankles cuffed to the arc's lower rear, pulling your legs back and down. Your body follows the curve — chest descending forward, hips elevated, legs descending behind. An S-curve dictated by the geometry beneath you. A steel band across your mid-back, bolted to the arc, sealing you to the curve. Floating examination light above your elevated posterior. Eyes looking forward at camera, keeping your facial characteristics as reference photo. One arc, five restraints. The body as a drape over geometry. Realistic, anatomically precise.
# Single Steel Disc — Seated, Folded, Fully Converged
# Single Steel Disc — Seated, Folded, Fully Converged
You are seated on a single polished steel disc in black void, no larger than your hips. Your knees drawn up to your chest. Your wrists cuffed to your ankles. Your ankles cuffed to the disc's edge. Your waist cinched to the disc with a steel band. Your body folded into a compact seated ball — knees to chest, arms around shins, everything locked to the disc beneath you. You cannot extend, cannot uncurl, cannot leave the disc. A floating examination light illuminating the compact form. Eyes looking at camera over your knees, keeping your facial characteristics as reference photo. One disc, five restraints. Seated, folded, absolute. Realistic, anatomically precise.
# Single Steel Helix — Kneeling S-Curve, Spiral Immobilization
# Single Steel Helix — Kneeling S-Curve, Spiral Immobilization
You are kneeling within a single polished steel helix in black void. The helix is a continuous spiral rising from the void, making three turns around your kneeling body. The lowest turn cuffs your ankles, spread wide. The middle turn cuffs your wrists behind your back and cinches your waist, pulling your hips forward. The upper turn passes under your arms and across your chest, pulling your shoulders back. Your body follows the helical path — ankles back, hips forward, chest back, head forward — a perfect kneeling S-curve dictated by one continuous spiraling ribbon of steel. A floating examination light tracing the spiral. Eyes looking at camera, keeping your facial characteristics as reference photo. One helix, five connection points. The body as a thread within the spiral. Maximum restraint, minimal material, serpentine perfection. Realistic, anatomically precise.
# Single Steel Stock — Neck, Wrists, Ankles in One Block
# Single Steel Stock — Neck, Wrists, Ankles in One Block
You are locked into a single solid steel stock in black void. One seamless block of polished steel, floating. Three apertures at the top: your neck locked in the center, your wrists locked in the outer holes. Three apertures at the bottom: your ankles locked in the outer holes, legs spread. The block is one piece — no hinges, no joints, no seams. Your neck and wrists held at waist height, bent forward. Your ankles fixed wide at the base. The block's mass is absolute. Overhead examination light. Eyes looking up at camera from your bent position, keeping your facial characteristics as reference photo. One block, total immobilization. Realistic, anatomically precise.
# Single Steel Yoke — Shoulders, Wrists, Neck
# Single Steel Yoke — Shoulders, Wrists, Neck
You are standing in black void, locked into a single solid steel yoke. One heavy polished steel bar across your shoulders, extending beyond them. Your neck locked in the central collar. Your wrists locked into cuffs at each end of the bar, arms stretched wide at shoulder height. Your ankles cuffed together by a solid steel bar at the base. One yoke, two bars, one collar. Body held in a T-shape, shoulders bearing the weight of the steel. Floating examination light from above. Eyes looking at camera, keeping your facial characteristics as reference photo. One piece across the shoulders, maximum upper body immobilization. Realistic, anatomically precise.
# Single Steel Boot — Both Legs Encased
# Single Steel Boot — Both Legs Encased
You are standing in black void, both legs encased in a single solid steel boot. One polished steel form rising from ankle to upper thigh, both legs sealed together within a single tapered column. No division between legs — they are merged inside the steel. Your wrists cuffed together behind your back. A steel band around your waist, connected by a short bar to the boot's rear. You cannot walk, cannot separate your legs, cannot bend your knees. The boot is monolithic. Floating examination light. Eyes looking at camera, keeping your facial characteristics as reference photo. One boot, one band, two cuffs. Standing, legs consumed by single steel form. Realistic, anatomically precise.
# Single Steel Gauntlet — Arms and Torso Encased
# Single Steel Gauntlet — Arms and Torso Encased
You are standing in black void, your upper body encased in a single solid steel gauntlet. One polished steel cylinder from your shoulders to your wrists, both arms trapped inside, hands invisible within the steel shell. A steel collar at the top, locking around your neck. A steel band at the base, cinching your waist. The gauntlet holds your arms straight down, pressed against your sides, fully encased. Your ankles cuffed together by a solid bar. Floating examination light. Eyes looking at camera, keeping your facial characteristics as reference photo. One cylinder, one collar, one bar. Arms consumed by single steel form. Realistic, anatomically precise.
# Single Steel Cradle — Supine, Contoured Immobilization
# Single Steel Cradle — Supine, Contoured Immobilization
You are lying on your back in a single solid steel cradle in black void. One polished steel form, contoured exactly to your body — a recessed channel for your head, grooves for your arms extended to the sides, a trough for your torso, channels for your legs spread apart. Steel bands integrated into the cradle at your wrists, waist, and ankles, all forged as one piece. No hinges, no removable parts — the cradle is a single casting. You lie within it, every curve predetermined. Overhead examination light. Eyes looking up at camera, keeping your facial characteristics as reference photo. One contoured monolith, total supine immobilization. Realistic, anatomically precise.
# Single Steel Clamshell — Full Body Compression, Standing
# Single Steel Clamshell — Full Body Compression, Standing
You are standing inside a single solid steel clamshell in black void. Two polished steel half-cylinders, hinged along one side, closed around your body from neck to ankles. Your arms pinned to your sides, legs pressed together. Only your head protrudes from the top. The shell is seamless when closed, a single bolt locking the two halves at the front. One shell, one bolt. You are the soft core of a steel monolith. Floating examination light illuminating your face. Eyes looking at camera, keeping your facial characteristics as reference photo. One shell, total standing encapsulation. Realistic, anatomically precise.
# Single Steel Crucifix — Wall-Mounted, Seamless
# Single Steel Crucifix — Wall-Mounted, Seamless
You are mounted on a single solid steel crucifix in black void. One polished steel cross, floating vertically. Your wrists locked into recessed cuffs at the ends of the horizontal beam, forged integral to the cross. Your ankles locked into recessed cuffs at the base, also integral. A steel band across your waist, part of the cross itself. No bolts, no seams — the cross is a single casting, and you are part of it. Body spread in an X against the cold steel. Floating examination light from the front. Eyes looking at camera, keeping your facial characteristics as reference photo. One cross, total spread immobilization. Realistic, anatomically precise.
# Single Steel Sarcophagus — Vertical, Windowed
# Single Steel Sarcophagus — Vertical, Windowed
You are sealed inside a single solid steel sarcophagus in black void. One polished steel monolith, standing vertical. A small circular window at face level. Inside, the sarcophagus is contoured to your body — recesses for your arms, legs, and torso, all part of the single casting. No door visible — the front is seamless. You are simply inside it, fully immobilized by the interior contours. Your face visible through the glass window, illuminated by a soft light within the sarcophagus itself. Eyes looking out at camera, keeping your facial characteristics as reference photo. One monolith, internal total immobilization. Realistic, anatomically precise.
# Single Steel Orb — Fetal Encapsulation
# Single Steel Orb — Fetal Encapsulation
You are encased within a single solid steel orb in black void. One polished steel sphere, seamless, floating. The interior is hollow, contoured to hold your body in a tight fetal position — knees to chest, arms wrapped around shins, head tucked down. No visible opening. No hinges. No seams. You are inside a perfect sphere of steel. The camera sees you through an impossible cross-section view — the orb transparent only to the lens, revealing your curled form within. Or perhaps a small circular window at the front reveals one eye, looking out. Floating examination light reflecting off the sphere's surface. Eyes visible through the window, keeping your facial characteristics as reference photo. One sphere, absolute encapsulation. The most minimal form — a single geometric solid — containing the body in maximum restraint. Realistic, anatomically precise.
# Single Steel Clamp — Waist and Thighs, Inverted Access
# Single Steel Clamp — Waist and Thighs, Inverted Access
You are held inverted in black void by a single solid steel clamp. One polished steel C-shaped device, its upper jaw gripping a steel band around your waist, its lower jaw gripping a steel band around both thighs just above the knees. The clamp holds you upside down, legs bent, knees spread by the clamp's width. Arms dangling below your head, wrists cuffed together. Body suspended head-down, pelvis elevated and fully exposed. A floating examination light illuminating your inverted form. Total gynecological access. Eyes looking at camera from your inverted position, keeping your facial characteristics as reference photo. One clamp, two bands, full inverted examination access. Realistic, anatomically precise.
# Single Steel Post — Impalement Suggestion, Seated Exposure
# Single Steel Post — Impalement Suggestion, Seated Exposure
You are seated on a single solid steel post in black void. One polished steel vertical cylinder, its top rounded and smooth, positioned between your legs. Your weight rests partially on the post, partially on your own legs. Your wrists cuffed together behind your back. Your ankles cuffed to the base of the post, knees bent wide. A steel band around your waist, connected to the post by a short rigid arm. The post is a single piece of steel, suggestive in its placement. You sit exposed, thighs spread, pelvis tilted forward. Floating examination light directly in front. Eyes looking at camera, keeping your facial characteristics as reference photo. One post, three attachments, seated gynecological examination. Realistic, anatomically precise.
# Single Steel Stirrup — One Leg Elevated, Standing
# Single Steel Stirrup — One Leg Elevated, Standing
You are standing in black void, one leg elevated by a single solid steel stirrup. One polished steel loop floating at hip height. One ankle locked into the stirrup, leg lifted and bent, knee wide. Your other leg straight, ankle cuffed to a small steel plate beneath you. Your wrists cuffed together behind your back. Your body in an asymmetrical standing split, pelvis open on the elevated side. No frame, no support structure — just one floating stirrup. A floating examination light focused on your exposed pelvic plane. Eyes looking at camera, keeping your facial characteristics as reference photo. One stirrup, one plate, two cuffs. Asymmetrical gynecological access. Realistic, anatomically precise.
# Single Steel Wedge — Supine, Pelvis Elevated
# Single Steel Wedge — Supine, Pelvis Elevated
You are lying on your back in black void, pelvis elevated by a single solid steel wedge. One polished steel triangular form beneath your lower back, tilting your hips upward. Your shoulders rest on the invisible void surface. Your wrists cuffed together above your head. Your ankles cuffed to the corners of the wedge, knees bent and spread wide. One wedge, two cuffs. Your pelvis is the highest point of your body, fully presented for examination. A floating examination light directly above your elevated plane. Eyes looking down your own body at camera, keeping your facial characteristics as reference photo. One wedge, maximum gynecological elevation. Realistic, anatomically precise.
# Single Steel Collar — Wrists to Neck, Ankles to Wrists, Kneeling Open
# Single Steel Collar — Wrists to Neck, Ankles to Wrists, Kneeling Open
You are kneeling in black void. A single solid steel collar around your neck. Your wrists cuffed together and locked to the collar's rear ring by a single short rigid steel link. Your ankles cuffed together and locked to your wrist cuffs by a second single rigid link. One collar, two links, four cuffs. Your arms pulled up behind your back, your feet pulled up toward your wrists. Body forced into a kneeling arch, chest forward, knees spread for balance, pelvis tilted open. All limbs converge on one collar. Floating examination light. Eyes looking at camera, keeping your facial characteristics as reference photo. One collar, total convergence, full pelvic access. Realistic, anatomically precise.
# Single Steel Monolith — Central Groove, Body Inlay
# Single Steel Monolith — Central Groove, Body Inlay
You are embedded face-up in a single solid steel monolith in black void. One polished steel block, floating vertically. A single continuous groove carved into its face — contoured to your body from head to ankles, arms out to the sides, legs spread. Steel bands integrated into the groove at wrists, waist, and ankles, forged from the same block. No separate parts. The monolith is one piece. You lie within the groove, every contour predetermined, every surface exposed forward. A floating examination light tracing your form. Full frontal examination access — the monolith is your display frame. Eyes looking at camera, keeping your facial characteristics as reference photo. One block, one groove, total frontal immobilization, maximum examination access. Realistic, anatomically precise.
# Single Steel Shield — Pelvic Plate, Total Denial
You are standing in black void. A single solid steel shield, polished and seamless, bolted to a wide steel belt locked around your waist. The shield curves downward, covering your entire pelvic region from navel to mid-thigh, contoured to your body but impenetrable. Your wrists cuffed together behind your back. Your ankles cuffed together. The shield is smooth, cold, absolute. Access denied entirely. The concept of examination inverted — the body presents nothing. A floating examination light reflects off the shield's surface, revealing only steel. Eyes looking at camera, keeping your facial characteristics as reference photo. One shield, one belt, two cuffs. Maximum denial with minimal material. Realistic, anatomically precise.
# Single Steel Codpiece — Locked Cup, Integral Collar
You are standing in black void. A single solid steel codpiece, polished and seamless, rising from between your legs and locking into a steel collar around your neck via a rigid central bar running up your sternum. The codpiece cups your entire pelvic region, sealed to your body by a steel waistband. The vertical bar splits at your collarbone, becoming the collar. One continuous piece. Your wrists cuffed to the vertical bar at your hips. Your ankles cuffed together. The device denies access from below while the bar and collar frame your torso. A floating examination light traces the steel from neck to groin. Eyes looking at camera, keeping your facial characteristics as reference photo. One piece from collar to crotch, total denial. Realistic, anatomically precise.
# Single Steel Girdle — High-Waist to Mid-Thigh Enclosure
You are standing in black void, encased from ribs to mid-thigh in a single solid steel girdle. One polished steel cylinder, seamless, contoured to your waist and hips, tapering at your thighs. No openings. No seams. No access. Your wrists cuffed together behind your back. Your ankles cuffed together below the girdle. A small steel collar around your neck, unconnected. The girdle is a monolith of denial — the entire pelvic region sealed within a single piece of steel. A floating examination light circles you, finding no entry, only reflection. Eyes looking at camera, keeping your facial characteristics as reference photo. One cylinder, absolute denial of access. Realistic, anatomically precise.
# Single Steel Lockplate — Anterior Body Bar, Genital Cover
You are standing in black void. A single solid steel lockplate running from your sternum to your knees. One polished steel bar, widened at its lower third into a smooth shield covering your pelvic region. The plate is locked to your body by a steel collar at the top and steel bands at your waist and thighs — all forged as one continuous piece. Your wrists cuffed to the bar at your hips. Your ankles cuffed together behind the plate. The lockplate denies all frontal access — a single steel spine running down your front. A floating examination light traces the bar's length, illuminating only steel where access is sought. Eyes looking at camera, keeping your facial characteristics as reference photo. One continuous bar-and-shield, total anterior denial. Realistic, anatomically precise.
# Single Steel Seal — Labial Closure, Integral Thigh Bands
You are standing in black void. A single solid steel seal, small and polished, fitted precisely over your genital region. Two thin steel bands extend from the seal, wrapping around your upper thighs and locking behind, holding the seal flush against your body. A single steel chain runs from the seal's center up to a collar around your neck, keeping it pulled taut. Your wrists cuffed together behind your back. Your ankles cuffed together. The seal is minimal material — one small plate, two bands, one chain, one collar — but the denial is absolute. The examination light focuses on the seal, finding only smooth steel where access was intended. Eyes looking at camera, keeping your facial characteristics as reference photo. One seal, complete denial through minimal coverage. Realistic, anatomically precise.
# Single Steel Cage — Pelvic Sphere, External Skeleton
You are standing in black void. A single solid steel cage, spherical and polished, enclosing your pelvic region entirely. The cage is a geodesic sphere of thin steel bars, each bar integral to the whole — a single cast form, not assembled. It encases you from waist to upper thighs, bars close enough to deny any access. Your wrists cuffed to the cage's sides. Your ankles cuffed together below. A steel collar around your neck, unconnected. The cage presents the body within, visible through the gaps, but unreachable. A floating examination light illuminates the body inside the sphere — seen, but denied. Eyes looking at camera over the cage, keeping your facial characteristics as reference photo. One sphere, visual access but physical denial. Realistic, anatomically precise.
# Single Steel Gate — Thigh-to-Thigh Bar, Central Lock
You are standing in black void. A single solid steel gate bar locked between your thighs. One polished steel rod, thick and unyielding, passing horizontally from one upper thigh to the other. Steel bands around each thigh hold the bar in place, forged integral to the bar. A central lockplate covers your genital region, part of the same casting. Your wrists cuffed together behind your back. Your ankles cuffed together. The bar forces your thighs apart yet denies access between them — the paradox of presentation and denial. A floating examination light traces the bar from thigh to thigh, finding the lockplate at center. Eyes looking at camera, keeping your facial characteristics as reference photo. One bar, two bands, one lockplate — access spread open and simultaneously sealed. Realistic, anatomically precise.
# Single Steel Dome — Suprapubic Shield, Integral Waistband
You are standing in black void. A single solid steel dome, polished and seamless, covering your lower abdomen and pelvic region. The dome is a perfect hemisphere, its rim integrated into a steel waistband locked around you. No straps, no chains — one piece. Your wrists cuffed together behind your back. Your ankles cuffed together. The dome presents a smooth convex surface where the body's contours would be — a denial of anatomy itself. A floating examination light reflects off the dome's polished surface, finding only its own reflection. Eyes looking at camera over the dome, keeping your facial characteristics as reference photo. One dome, one band, total denial through geometric abstraction. Realistic, anatomically precise.
# Single Steel Tampon — Internal Plug, External Shield, Integral Collar
You are standing in black void. A single solid steel device, polished and seamless. An internal plug, contoured and smooth, connected by a short rigid bar to a small external shield covering your vulva. From the shield, a thin rigid steel bar rises up your abdomen and sternum, terminating in a collar locked around your neck. One continuous piece — internal plug, external shield, connecting bar, collar. Your wrists cuffed to the vertical bar at your hips. Your ankles cuffed together. The device occupies and seals simultaneously — internal and external denial in one form. A floating examination light traces the bar from neck to the point of insertion, finding only steel. Eyes looking at camera, keeping your facial characteristics as reference photo. One piece, internal and external denial, minimal material. Realistic, anatomically precise.
# Single Steel Chastity Monolith — Full Pelvic Encasement, Single Casting
You are standing in black void. A single solid steel monolith, polished and seamless, encasing your entire lower body from waist to ankles. One piece, cast as a single form. The monolith is a smooth tapered column, wider at the hips, narrowing at the ankles. Inside, your legs are separated by an integral internal wall, your pelvic region sealed by an integral internal shield — all one piece. Your wrists cuffed together behind your back, locked to a ring forged into the monolith's rear. A steel collar around your neck, unconnected. No seams. No access. No possibility of access. The monolith is denial made material — the entire lower body consumed by one steel form. A floating examination light circles, finding only the polished surface of the absolute. Eyes looking at camera above the monolith, keeping your facial characteristics as reference photo. One casting, total lower body denial, minimal concept — just steel, just denial. Realistic, anatomically precise.
# Single Steel Spreader — Ankles Wide, Wrists Free, Pelvis Presented
You are standing in black void. A single solid steel spreader bar, polished and seamless, locked between your ankles, forcing your legs wide apart. No other restraints on your lower body. Your pelvis is fully accessible, thighs spread, posture open. Your wrists are cuffed together loosely in front of your waist, hands resting against your lower abdomen — free to move but tethered. A floating examination light illuminates your exposed pelvic plane. The concept is pure access — one bar, one point of restraint, everything else granted. Eyes looking at camera, keeping your facial characteristics as reference photo. One bar, maximum gynecological access. Realistic, anatomically precise.
# Single Steel Stirrup Frame — Knees Elevated, Supine Presentation
You are lying on your back in black void. A single solid steel stirrup frame, polished and seamless, floating beneath your legs. Two curved supports rise from a central base bar, cradling your legs behind the knees, elevating and spreading them. Your ankles hang free. Your wrists rest loosely above your head, uncuffed. Your pelvis is tilted upward, fully presented. The frame is one continuous piece of steel. No other restraints. The concept is invitation — the frame offers your body to the examination light without coercion. A floating examination light focused directly on your open pelvic plane. Eyes looking down your body toward camera, keeping your facial characteristics as reference photo. One frame, pure gynecological offering. Realistic, anatomically precise.
# Single Steel Waist Cuff — Arms Behind, Legs Unbound
You are standing in black void. A single solid steel waist cuff, polished and seamless, encircling your waist. Your wrists locked to the cuff at the small of your back by two short rigid links. Your legs are entirely unbound — free to stand, to shift, to spread. No ankle restraints. The waist cuff holds your arms behind you, thrusting your chest forward and your pelvis slightly ahead, but grants full access to everything below the waist. A floating examination light at pelvic height. The concept is selective restraint — upper body controlled, lower body offered. Eyes looking at camera, keeping your facial characteristics as reference photo. One cuff, two links, full pelvic access granted. Realistic, anatomically precise.
# Single Steel Knee Spreader — Seated, Wrists Free, Thighs Apart
You are seated in black void on an invisible surface. A single solid steel knee spreader, polished and seamless, locked between your knees, forcing your thighs wide apart. Your wrists are entirely free, resting on your own thighs, fingers near the spreader bar. Your ankles are free, feet flat on the void floor. The spreader is one bar, minimal material, maximum access. You sit open, relaxed, the bar doing the work of presentation. A floating examination light between your spread knees. The concept is self-presentation — the bar assists, but your free hands acknowledge your participation. Eyes looking at camera, keeping your facial characteristics as reference photo. One bar, full seated gynecological access. Realistic, anatomically precise.
# Single Steel Hip Harness — Pelvis Forward, All Limbs Free
You are standing in black void. A single solid steel hip harness, polished and seamless. A thin belt around your waist, a thinner band passing between your legs from front to back, connecting to the belt at your navel and sacrum. Two small rings at your hips. No limb restraints. Your wrists are free. Your ankles are free. The harness frames your pelvis without covering it — the central band passes to the side, leaving your genital region fully exposed. The concept is architectural access — the steel outlines, but does not obstruct. A floating examination light tracing the harness lines. Eyes looking at camera, keeping your facial characteristics as reference photo. One harness, zero obstruction, full access granted. Realistic, anatomically precise.
# Single Steel Retractor — Labial Presentation, Integral Clamps
You are standing in black void. A single solid steel retractor, polished and seamless. A central curved bar resting against your mons pubis, with two thin polished clamps gently holding your labia apart. The clamps are smooth, precise, designed for display without harm. From the central bar, two thin arms extend to a waistband, holding the device in place. One piece — waistband, arms, central bar, clamps. Your wrists are free at your sides. Your ankles are free. The retractor grants total visual and physical access to your most intimate anatomy. A floating examination light focused directly on the presented tissue. Eyes looking at camera, keeping your facial characteristics as reference photo. One retractor, absolute gynecological access granted. Realistic, anatomically precise.
# Single Steel Suspension Swing — Pelvis Suspended, Limbs Dangling
You are suspended in black void in a single solid steel swing. One polished steel bar passing behind your knees, chains rising from each end to a single point above. Your body hangs in a seated position, knees bent and spread by the bar's width, pelvis suspended and fully accessible from below. Your wrists dangle free. Your ankles dangle free. The swing is one bar, two chains. You swing gently, body open, the examination light beneath you illuminating your suspended pelvic plane. The concept is floating access — the body offered from below, no limbs restrained. Eyes looking down at camera beneath you, keeping your facial characteristics as reference photo. One bar, full suspension gynecological access. Realistic, anatomically precise.
# Single Steel Arch — Supine Hyperextension, Pelvis Elevated
You are lying on your back in black void, body draped over a single solid steel arch. One polished steel curve, its apex beneath your lower back, elevating your pelvis above your head and feet. Your shoulders rest on the void surface behind you. Your heels rest on the void surface in front of you. Your arms are free at your sides. Your legs fall open naturally with the arch's width. The arch is one piece of steel. No cuffs, no bands. The concept is positional access — your body's own geometry, assisted by the arch, presents your pelvis as the highest point. A floating examination light above your elevated plane. Eyes looking down toward camera, keeping your facial characteristics as reference photo. One arch, full positional gynecological access. Realistic, anatomically precise.
# Single Steel Presentation Ring — Kneeling, Thighs Spread, Hands Free
You are kneeling in black void. A single solid steel presentation ring, polished and seamless, floating at thigh height. The ring is a perfect circle, large enough to encircle your spread thighs but not touching them. Your knees rest on the void surface, spread wide. Your wrists are free, resting palms-up on your own thighs. The ring frames your open pelvis without touching it — a halo of steel around your presented anatomy. The concept is ceremonial access — the ring designates the examination field, but your body is unbound, offered willingly. A floating examination light centered within the ring. Eyes looking at camera, keeping your facial characteristics as reference photo. One ring, zero contact, pure symbolic access granted. Realistic, anatomically precise.
# Single Steel Posture Collar — Head High, Arms Behind, Body Open
You are standing in black void. A single solid steel posture collar, polished and seamless, tall and rigid around your neck, forcing your chin high and your spine straight. Your wrists are cuffed together loosely behind your back, attached to the collar's rear ring by a single long chain, giving your arms some movement. Your legs are entirely free, feet shoulder-width apart. The collar corrects your posture — chest forward, pelvis aligned, body presented in perfect anatomical position for examination. No lower body restraints. The concept is postural access — the collar prepares the body for examination without obstructing any access point. A floating examination light tracing your vertical form. Eyes looking at camera over the tall collar, keeping your facial characteristics as reference photo. One collar, one chain, full postural examination access granted. Realistic, anatomically precise.
# Single Steel Ratchet — Wrist Cuff with Incremental Tightening
You are in black void. A single solid steel cuff around one wrist, polished and seamless. A mechanical ratchet mechanism integrated into the cuff — a small toothed wheel and pawl, a short lever. Each click of the ratchet tightens the cuff by a fraction of a millimeter. The cuff is connected by a short rigid steel bar to a matching cuff on your other wrist behind your back. Your ankles cuffed together by a plain steel bar. The ratchet is the focus — mechanical, incremental, irreversible without release. Eyes looking at camera, keeping your facial characteristics as reference photo. One ratchet, two wrist cuffs, one ankle bar. Realistic, anatomically precise.
# Single Steel Screw — Ankle Spreader Bar with Threaded Expansion
You are standing in black void. A single solid steel spreader bar between your ankles. One polished steel rod with a threaded screw mechanism at its center. A small steel crank handle. Turning the screw extends the bar incrementally, pushing your ankles wider apart. Your ankles locked into cuffs at each end of the bar. Your wrists cuffed together behind your back. The screw is the mechanical heart — precise, gradual, irreversible. Eyes looking at camera, keeping your facial characteristics as reference photo. One screw, one bar, two ankle cuffs, two wrist cuffs. Realistic, anatomically precise.
# Single Steel Gear — Waist Cinch with Toothed Tightening
You are standing in black void. A single solid steel belt around your waist, polished and seamless. A gear mechanism at the front — a small toothed cog turned by a key, meshing with teeth along the belt's inner track. Each turn of the key advances the gear, cinching the belt tighter by one tooth. Your wrists cuffed together behind your back. Your ankles cuffed together. The key protrudes from the gear, waiting for the next turn. Eyes looking at camera, keeping your facial characteristics as reference photo. One gear, one belt, one key, two wrist cuffs, two ankle cuffs. Realistic, anatomically precise.
# Single Steel Winch — Overhead Suspension with Spool
You are suspended in black void. A single solid steel winch floating above you. One polished steel spool with a crank handle, a cable descending from it. The cable splits into two thinner cables, each ending in a steel cuff locked around your wrists. Your arms pulled overhead. Your ankles cuffed together by a plain steel bar. The winch is the sole mechanism — each crank rotation lifts you higher, or lowers you. The spool holds the cable taut. You hang from one winch, one cable, two wrist cuffs. Eyes looking at camera, keeping your facial characteristics as reference photo. One winch, total vertical control. Realistic, anatomically precise.
# Single Steel Hinge — Knee Bender with Locking Positions
You are standing in black void. A single solid steel hinge mechanism behind each knee, connected by a rigid bar between your legs. One polished steel hinge per knee, with a locking pin that can be set to multiple positions — straight, slight bend, deep bend, fully folded. The hinges are currently locked at a slight bend, forcing your knees forward, posterior out. Your wrists cuffed together behind your back. Your ankles locked into the lower arms of the hinges. The hinge is mechanical precision — discrete positions, no slippage. Eyes looking at camera, keeping your facial characteristics as reference photo. Two hinges, one connecting bar, two wrist cuffs. Realistic, anatomically precise.
# Single Steel Piston — Hip Spreader with Hydraulic Suggestion
You are standing in black void. A single solid steel piston mechanism between your thighs, just above the knees. One polished steel cylinder with a rod extending from it, pushing two curved steel plates against your inner thighs. A small hand pump attached to the cylinder by a thin steel hose, floating beside your hip. Each pump stroke extends the piston, pushing your thighs further apart. Your wrists cuffed together behind your back. Your ankles cuffed together. The piston is mechanical, incremental, relentless. Eyes looking at camera, keeping your facial characteristics as reference photo. One piston, one pump, two thigh plates, two wrist cuffs, two ankle cuffs. Realistic, anatomically precise.
# Single Steel Dial — Collar Tightener with Indexed Rotation
You are in black void. A single solid steel collar around your neck, polished and seamless. A dial mechanism at the front — a small knurled wheel marked with indexed positions, connected to an internal threaded band. Each click of the dial tightens the collar by one increment. The dial is precise, tactile, designed for gradual constriction. Your wrists cuffed together behind your back. Your ankles cuffed together. The dial sits at your throat, a mechanical reminder of each increment. Eyes looking at camera, keeping your facial characteristics as reference photo. One collar, one dial, two wrist cuffs, two ankle cuffs. Realistic, anatomically precise.
# Single Steel Cam Lock — Quick-Release Thigh Band
You are kneeling in black void. A single solid steel band around both thighs, just above the knees, holding them together. A cam lock mechanism at the front — a polished steel lever that, when pushed down, locks the band with increasing pressure via an eccentric cam. The lever is currently locked down, the band tight. Your wrists cuffed together behind your back. Your ankles cuffed together. The cam lock is the focus — simple, brutal, mechanical advantage multiplying the holding force. Eyes looking at camera, keeping your facial characteristics as reference photo. One cam lock, one band, two wrist cuffs, two ankle cuffs. Realistic, anatomically precise.
# Single Steel Worm Gear — Spinal Bar with Segmented Adjustment
You are in black void, a single solid steel bar running along your spine. One polished steel rod from the back of your neck to your tailbone. A worm gear mechanism at its center — a threaded screw meshing with a gear that drives two segmented arms outward, pushing your shoulders back and your hips forward simultaneously. A small crank handle at the side of the worm gear. Each turn of the crank deepens your arch incrementally — shoulders pulled back, pelvis pushed forward. Your wrists cuffed to the bar at your lower back. Your ankles cuffed together. The worm gear is mechanical precision sculpting your posture. Eyes looking at camera, keeping your facial characteristics as reference photo. One worm gear, one bar, two shoulder arms, two wrist cuffs, two ankle cuffs. Realistic, anatomically precise.
# Single Steel Clockwork — Multi-Point Sequential Tightening
You are standing in black void. A single solid steel clockwork mechanism mounted on a central plate at your solar plexus. One polished steel housing with visible gears, a mainspring, and a winding key. Thin steel cables run from the clockwork to cuffs at your wrists, ankles, and a collar at your neck. As the mainspring unwinds, it drives a series of cams that sequentially tighten each cable — first wrists pull behind your back, then ankles pull apart, then collar pulls your head back. The mechanism is active, ticking softly, gears turning. A single winding key inserted in the mainspring. Eyes looking at camera, keeping your facial characteristics as reference photo. One clockwork, one key, five cables, two wrist cuffs, two ankle cuffs, one collar. Realistic, anatomically precise.
# Single Steel Caliper — Measuring the Body, Mechanical Restraint
You are standing in black void. A single solid steel caliper, polished and mechanical, gripping your waist. One large external caliper with two curved arms, a central gear mechanism, and a small crank handle. The caliper's arms encircle your waist, padded contact points pressing against your hip bones. A measurement dial at the top, marked in millimeters, displays the spread. Your wrists cuffed together behind your back. Your ankles cuffed together by a plain steel bar. The caliper is measuring, documenting, holding. Eyes looking at camera, keeping your facial characteristics as reference photo. One caliper, one dial, two wrist cuffs, one ankle bar. Realistic, anatomically precise.
# Single Steel Micrometer — Skull Measurement, Jaw and Crown
You are standing in black void. A single solid steel micrometer frame around your head. One polished C-shaped device with a fixed anvil resting against your chin, a movable spindle pressing gently against the crown of your skull. A thimble mechanism with fine threads, a small knurled knob for incremental adjustment. The micrometer reads a measurement on its barrel — precise to the millimeter. Your wrists cuffed together behind your back. Your ankles cuffed together. The device frames your face, measuring cranium height. Eyes looking at camera through the steel frame, keeping your facial characteristics as reference photo. One micrometer, two cuffs. Anthropometric measurement. Realistic, anatomically precise.
# Single Steel Goniometer — Joint Angle Measurement, Knee and Hip
You are kneeling in black void. A single solid steel goniometer attached to your leg. One polished protractor-like device with two articulated arms. One arm strapped along your thigh with thin steel bands, the other along your calf. A central pivot at your knee, a dial reading the angle of flexion. A locking screw holds the arms at a set angle, forcing your knee to match. Your other leg free. Your wrists cuffed together behind your back. The goniometer documents and controls the bend. Eyes looking at camera, keeping your facial characteristics as reference photo. One goniometer, two bands, two wrist cuffs. Realistic, anatomically precise.
# Single Steel Anthropometer — Full Body Length, Vertical Measurement
You are standing in black void. A single solid steel anthropometer beside you. One polished vertical rod, graduated with engraved millimeter markings, mounted on a small floating base plate you stand upon. A sliding horizontal arm extends from the rod, its tip resting on the crown of your head. A second sliding arm rests at your shoulder. A third at your hip. Each arm locked in place with a small thumbscrew. Your wrists cuffed together behind your back. Your ankles cuffed together. The anthropometer records your vertical dimensions. Eyes looking at camera, keeping your facial characteristics as reference photo. One anthropometer, three sliding arms, two cuffs. Realistic, anatomically precise.
# Single Steel Pelvimeter — Hip Width Measurement, Mechanical Grasp
You are standing in black void. A single solid steel pelvimeter gripping your hips. One polished instrument shaped like large curved calipers, its two arms ending in blunt rounded contact points pressing against the widest points of your iliac crests. A central gear mechanism with a small crank handle. A dial displays the intercrestal distance. The pelvimeter holds you at the hips, documenting skeletal width. Your wrists cuffed together behind your back. Your ankles cuffed together. Eyes looking at camera, keeping your facial characteristics as reference photo. One pelvimeter, one dial, two wrist cuffs, two ankle cuffs. Realistic, anatomically precise.
# Single Steel Spirometer — Breath Measurement, Mouthpiece and Chest Band
You are standing in black void. A single solid steel spirometer device. A polished steel bell floating beside you, connected by a flexible steel hose to a mouthpiece held between your lips. A steel band around your chest, integrated with a mechanical sensor that rises and falls with each breath, driving a needle on a small dial. The spirometer measures tidal volume. Your wrists cuffed together behind your back. Your ankles cuffed together. You breathe into the device, the dial recording each exhalation. Eyes looking at camera over the mouthpiece, keeping your facial characteristics as reference photo. One spirometer, one chest band, one mouthpiece, two cuffs. Respiratory measurement. Realistic, anatomically precise.
# Single Steel Dynamometer — Grip Strength, Hand Restraint
You are standing in black void. A single solid steel dynamometer in your cuffed hand. One polished handgrip device with a squeeze lever, a dial displaying kilograms of force. Your wrist cuffed, but your fingers free to grip the dynamometer's handle. Your other wrist cuffed behind your back. Your ankles cuffed together. The dynamometer measures your grip strength while your restrained posture limits your leverage. The dial holds the peak reading. Eyes looking at camera, keeping your facial characteristics as reference photo. One dynamometer, three cuffs. Strength measurement under restraint. Realistic, anatomically precise.
# Single Steel Skinfold Caliper — Subcutaneous Measurement, Multiple Sites
You are standing in black void. A single solid steel skinfold caliper pinching a fold of skin at your tricep. One polished instrument with two flat-jawed arms, a spring mechanism, and a dial reading thickness in millimeters. The caliper exerts constant pressure. Additional sites marked by small adhesive dots on your skin — suprailiac, subscapular, thigh — awaiting measurement. Your other arm cuffed behind your back. Your ankles cuffed together. The caliper documents body composition, one pinch at a time. Eyes looking at camera, keeping your facial characteristics as reference photo. One caliper, one dial, two cuffs. Realistic, anatomically precise.
# Single Steel Stadiometer — Height and Span, Wall-Mounted Measurement
You are in black void, standing against a single solid steel stadiometer. One polished vertical beam floating in the void, graduated in millimeters. A horizontal head plate rests on your crown, locked in place. Two horizontal arm bars extend to your fingertips, measuring arm span. Your wrists gently positioned against the arm bars, not cuffed — measured, not restrained. Your ankles together at the base plate. The stadiometer records height and wingspan simultaneously. Eyes looking at camera, keeping your facial characteristics as reference photo. One stadiometer, three measuring arms. Anthropometric documentation. Realistic, anatomically precise.
# Single Steel Cephalometer — Cranial Dimensions, Full Head Frame
You are standing in black void, your head within a single solid steel cephalometer. One polished cubic frame surrounding your skull. Sliding steel rods with blunt tips positioned at your forehead, temples, occiput, and chin. Each rod locked in place with a thumbscrew, each bearing a millimeter scale. The frame documents every cranial dimension simultaneously — breadth, length, height, facial depth. Your wrists cuffed together behind your back. Your ankles cuffed together. Your head is the specimen within the measuring cube. Eyes looking at camera through the grid of rods, keeping your facial characteristics as reference photo. One cephalometer, multiple measurement rods, two cuffs. Craniometric documentation. Realistic, anatomically precise.
# Single Steel Segmometer — Limb Segment Lengths, Sequential Measurement
You are standing in black void. A single solid steel segmometer floating beside you. One polished steel rod with engraved millimeter markings, articulated at its center by a small gear hinge. The upper arm extends along your upper arm from acromion to olecranon. The lower arm extends from olecranon to styloid process. Each segment locked in place with a thumbscrew. A small dial at the hinge reads the elbow angle. Your other arm cuffed behind your back. Your ankles cuffed together. The segmometer documents limb proportions, segment by segment. Eyes looking at camera, keeping your facial characteristics as reference photo. One segmometer, one hinge, one dial, two cuffs. Realistic, anatomically precise.
# Single Steel Thoracometer — Chest Dimensions, Rib Cage Expansion
You are standing in black void. A single solid steel thoracometer encircling your torso. One polished steel hoop at the level of your fourth rib, anterior. Four sliding rods with blunt contact tips positioned at your sternum, spine, and both lateral rib walls. Each rod has a millimeter scale and a locking thumbscrew. A secondary smaller hoop at your xiphoid process, same design. The two hoops connected by a rigid vertical bar. The thoracometer measures thoracic breadth, depth, and expansion between inhalation and exhalation. Your wrists cuffed together behind your back. Your ankles cuffed together. Eyes looking at camera, keeping your facial characteristics as reference photo. Two hoops, eight rods, two cuffs. Thoracic anthropometry. Realistic, anatomically precise.
# Single Steel Somatometer — Full Body Grid, Cartesian Measurement
You are standing in black void within a single solid steel somatometer. One polished steel cubic grid, three meters per side, floating. Thin steel rods forming a three-dimensional Cartesian coordinate system. Sliding crosshairs on each axis, each with a millimeter scale. Crosshairs aligned to your vertex, acromion, iliocristale, dactylion, and pternion — documenting your body's position in absolute space. Your wrists cuffed together behind your back. Your ankles cuffed together at the grid's origin point. The somatometer maps your body as coordinates. Eyes looking at camera through the grid, keeping your facial characteristics as reference photo. One grid, multiple crosshairs, two cuffs. Cartesian anthropometry. Realistic, anatomically precise.
# Single Steel Craniometer — Full Cranial Vault, Radial Measurement Arms
You are standing in black void. A single solid steel craniometer encircling your head. One polished steel ring at the level of your glabella and opisthocranion. Six radial arms extending inward from the ring, each tipped with a small blunt contact pad. Each arm has a millimeter scale and a locking thumbscrew. Pads positioned at glabella, opisthocranion, both euryon points, vertex, and gnathion. The craniometer measures every cranial diameter simultaneously. A small dial at the ring's base reads the head circumference. Your wrists cuffed together behind your back. Your ankles cuffed together. Eyes looking at camera through the radial arms, keeping your facial characteristics as reference photo. One ring, six arms, six pads, one dial, two cuffs. Cranial vault anthropometry. Realistic, anatomically precise.
# Single Steel Podometer — Foot Morphology, Arch and Toe Measurement
You are seated in black void, one leg extended. A single solid steel podometer beneath your foot. One polished steel footplate with engraved millimeter grid. A sliding heel stop. A sliding toe bar with individual toe cradles, each marked for length measurement. A vertical arch probe rising from the plate, its tip resting against your medial longitudinal arch, measuring arch height. A small dial reads the arch index. Your other leg free. Your wrists cuffed together behind your back. The podometer documents foot length, toe lengths, arch height, and metatarsal width. Eyes looking at camera, keeping your facial characteristics as reference photo. One podometer, one arch probe, one dial, two cuffs. Pedal anthropometry. Realistic, anatomically precise.
# Single Steel Somatotype Caliper — Endomorphy, Mesomorphy, Ectomorphy
You are standing in black void. A single solid steel somatotype caliper system. One polished steel vertical stand with three articulated arms. The first arm measures biepicondylar femur breadth at your knee. The second measures biepicondylar humerus breadth at your elbow. The third measures skinfold thickness via a spring-loaded caliper at your subscapular site. Each arm has a dial reading. A fourth small arm measures your calf circumference via a flexible steel tape wound around your leg, its reading displayed on a small mechanical counter. Your wrists cuffed together behind your back. Your ankles cuffed together. The system calculates your somatotype profile. Eyes looking at camera, keeping your facial characteristics as reference photo. One stand, four arms, three dials, one counter, two cuffs. Somatotype anthropometry. Realistic, anatomically precise.
# Single Steel Biacromial Caliper — Shoulder Breadth, Clavicular Length
You are standing in black void. A single solid steel biacromial caliper resting across your shoulders. One polished steel horizontal bar with engraved millimeter markings. Two sliding arms descending from the bar, their blunt tips resting on your left and right acromion processes. Each arm locked with a thumbscrew. The distance between the arms reads on the central scale. A secondary smaller caliper measures the distance between your sternoclavicular joints — clavicular length. Your wrists cuffed together behind your back. Your ankles cuffed together. The caliper documents shoulder girdle dimensions. Eyes looking at camera, keeping your facial characteristics as reference photo. One bar, two sliding arms, one secondary caliper, two cuffs. Shoulder anthropometry. Realistic, anatomically precise.
# Single Steel Pelvic Inclinometer — Iliac Tilt, Sacral Angle
You are standing in black void. A single solid steel pelvic inclinometer positioned against your pelvis. One polished steel vertical bar with a protractor dial at its top. Two horizontal arms extend from the bar — the upper arm rests on your anterior superior iliac spines, the lower arm rests on your posterior superior iliac spines. The angle between them reads on the dial — your pelvic tilt in degrees. A secondary probe rests against your sacrum, measuring sacral inclination. Your wrists cuffed together behind your back. Your ankles cuffed together. The inclinometer documents pelvic posture. Eyes looking at camera, keeping your facial characteristics as reference photo. One bar, one protractor dial, two arms, one sacral probe, two cuffs. Pelvic anthropometry. Realistic, anatomically precise.
# Single Steel Dactylometer — Finger and Phalange Measurement
You are standing in black void, one arm extended forward. A single solid steel dactylometer beneath your hand. One polished steel handplate with engraved millimeter grid. Five sliding finger cradles, each with individual phalange markers — proximal, middle, distal. Each cradle measures digit length from metacarpophalangeal crease to fingertip. Each phalange marker measures individual bone lengths. A small dial at the wrist edge measures hand breadth. Your other arm cuffed behind your back. Your ankles cuffed together. The dactylometer documents every bone of your hand. Eyes looking at camera, keeping your facial characteristics as reference photo. One handplate, five cradles, fifteen phalange markers, one dial, two cuffs. Digital anthropometry. Realistic, anatomically precise.
# Single Steel Total Body Anthropometer — Integrated Measurement System
You are standing in black void within a single solid steel total body anthropometer. One polished steel vertical column, two meters tall, with integrated measurement arms at every key landmark. Sliding horizontal arms with millimeter scales positioned at your vertex, glabella, acromion, midsternale, iliocristale, trochanterion, dactylion, and pternion. Each arm locked with a thumbscrew. A central mechanical counter tallies all measurements and displays them on a row of small dials at the column's side. Circumference tapes wound around your bicep, waist, and calf feed additional readings to the counter. Your wrists cuffed together behind your back. Your ankles cuffed together at the base plate. The total body anthropometer is the culmination — every dimension of the body documented by one integrated mechanical system. Eyes looking at camera through the grid of measurement arms, keeping your facial characteristics as reference photo. One column, multiple arms, multiple dials, multiple tapes, two cuffs. Complete anthropometric documentation. Realistic, anatomically precise.
# Reclined on Elbows
The subject is in a semi-reclined position, balancing on their elbows with forearms flat on the surface for support. The upper body is lifted, chest open. Both arms are extended, showcasing their length and the strength of the forearms. The legs are drawn up, bent at the knees, with the right leg still crossed over the left. The subject's gaze is directed at the viewer, creating a powerful and direct engagement. Clean, studio lighting on a neutral background.