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{ "meta": { "target_aspect_ratio": "3:4", "mode": "strict_visual_replication", "version": "V3_ULTRA_POSE_LOCK", "fidelity_priority": "absolute" }, "subject_description": { "demographics": "Female, tan skin complexion, dark brunette hair.", "hair_state": "Wet, stringy texture, loose waves, clinging to neck and shoulders, unstyled, parting visible.", "apparel": { "item": "Black string bikini set.", "top_detail": "Triangle cups, gold ring hardware connecting cups in center chest.", "bottom_detail": "Side-tie bottoms, shell bead ornaments on string ends, low rise.", "accessories": "Navel piercing (silver stud)." } }, "pose_geometry": { "head_neck_complex": { "cervical_flexion": "High, head tilted significantly downward (~30 degrees).", "rotation": "Slight rotation to subject's right.", "chin_position": "Tucked close to clavicle, compressing neck skin.", "gaze": "Directed downwards towards chest/ground, eyelids lowered/closed." }, "upper_appendages": { "shoulder_girdle": "Protracted (rolled forward), relaxed slope.", "humerus_position": "Extended backward (retro-flexed) behind the plane of the torso.", "elbow_flexion": "Bent, hidden behind torso/waist.", "forearm_wrist_hand": "Occluded behind back/buttocks.", "negative_space": "Triangular gaps visible between upper lateral ribs and inner upper arms." }, "spine_pelvis_state": { "thoracic_curvature": "Slight kyphotic rounding (slouch) due to shoulder protraction.", "lumbar_curvature": "Natural lordosis, not hyperextended.", "pelvic_tilt": "Neutral to slight anterior tilt.", "torso_orientation": "Frontal to camera, slight distinct twist to subject's right." }, "lower_appendages": { "femur_alignment": "Vertical, thighs slightly separated (thigh gap visible).", "weight_distribution": "Visually centered but relaxed, creating soft hip crease lines." } }, "body_compression_and_surface_details": { "soft_tissue_behavior": "Breasts compressed naturally by gravity and swimwear tension. Stomach relaxed (not sucked in), soft definition around navel.", "skin_texture": "Wet skin sheen (specular highlights) on chest, shoulders, and forehead. Slight unevenness in tan. Natural skin folding at armpits.", "facial_expression": "Broad, genuine smile showing upper teeth. Cheeks lifted, nasolabial folds visible." }, "environment_spatial_context": { "setting": "Tropical beach shoreline.", "ground_plane": "White sand, uneven surface, scattered organic debris (twigs, dried leaves), shallow footprints.", "background_elements": { "left_quadrant": "Large Casuarina/Pine tree trunk with needle- foliage, partial shade.", "right_quadrant": "Wooden beach cabin on stilts, grey weathered wood, porch railing, dark " } }, Extreme macro close-up focusing on intricate micro-textures, captured on Canon EOS R5 with RF 50mm f/1.2L USM lens, Soft overcast diffused daylight through a north-facing studio window, authentic skin micro-textures, true-to-life surface physics, 8K ultra-detailed editorial photography
Master Version
Prompt Architecture & Anatomy
🎭 Portrait Anatomy & Optical Breakdown
- Subject: North-fac
- Pose: Natural relaxed posture facing the lens
- Framing: Medium close-up portrait framing with head and shoulders focus
- Camera Angle: Eye-level direct angle for authentic human engagement
- Focal Intent: Optical 50mm optical lens portrait rendering with natural facial compression and no wide-angle distortion
- Lighting: Soft diffused directional key light with gentle fill shadow transition
- Skin Rendering: Subtle subsurface scattering, authentic micro-textures, natural pores without plastic airbrushing
- Background Separation: Shallow depth of field (f/1) creating smooth creamy bokeh separation from background elements
- Identity Constraints: Symmetrical anatomical proportions, sharp catchlights in eyes, clean jawline definition
