Ultra-Detailed Pose-Locked Beach Portrait

Prompt

{   "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": "Bro...