{   "image_reproduction_parameters": {     "version": "V3 Ultra Pose Lock",     "aspect_ratio": "3:4 (vertical)",     "subject": {       "description": "Young woman with blonde hair, pale skin, and a soft, slightly puffy facial structure. Natural, low-contrast makeup with a subtle pinkish tint to the cheeks and nose. Full, matte-pink lips. Hair is blonde, parted in the center, partially tucked behind ears and framed by a hood.",       "features": {         "skin": "Visible pore texture, subtle unevenness, localized pink/redness around nose and cheeks, soft-focus matte finish.",         "hair": "Straight blonde, fine texture, visible individual strands near the face, tucked under a white knit hood."       }     },     "pose_geometry": {       "head_neck": {         "rotation": "Slightly rotated toward the left shoulder (viewer's right).",         "tilt": "Subtle downward chin tilt, neck appears shortened and compressed into the collar.",         "chin_angle": "Neutral to slightly tucked."       },       "spine_pelvis_lock": {         "spine_curvature": "C-curve slouching forward into the camera lens.",         "pelvis_state": "Fixed, slightly rotated away from camera, obscured by heavy clothing.",         "lumbar_arch": "Neutral, flattened by seated or hunched forward-leaning posture."       },       "limbs_upper": {         "right_arm_shoulder": "Shoulder raised and pulled forward. Elbow bent sharply. Hand brought to the mouth.",         "right_hand": "Index finger pressing against the center of the bottom lip. Other fingers curled toward the palm. Wearing three chunky, organic-shaped silver/chrome rings.",         "left_arm": "Lowered, arm pressed against the side of the body, largely obscured by the puffer jacket."       },       "weight_distribution": {         "balance": "Uneven, leaning forward and slightly toward the right shoulder.",         "gravity": "Subject appears to be leaning into the camera, creating a slight sagging effect in the facial features and clothing folds."       }     },     "camera_configuration": {       "relative_height": "Low angle, looking slightly upward at the subject.",       "distance": "Close-up (Selfie perspective).",       "tilt": "Slight upward tilt.",       "rotation": "Subject is centered but angled slightly to the right of the frame."     },     "environment": {       "background": "Snow-covered landscape at dusk/dawn. A dark grey or black wooden A-frame cabin is on the right. Two cars (one white, one dark) parked behind it. Snow-covered pine trees in the distance. A pale moon is visible in a pink-to-blue gradient sky.",       "foreground": "A dark wooden structure (possibly another cabin wall) is visible on the far left edge."     },     "clothing_materials": {       "jacket": "Off-white or cream-colored corduroy puffer jacket. Vertical ribbing texture. Large silver snap buttons. Heavy, thick insulation creating deep, gravity-driven folds and shadows.",       "hood": "White ribbed knit hood, integrated or worn under the jacket, framing the face closely."     },     "lighting_physics": {       "type": "Flat, overcast dusk light.",       "direction": "Ambient, non-directional.",       "shadows": "Very soft, diffused, minimal contrast. Subtle shadows in the folds of the jacket and under the chin.",       "highlights": "Low-intensity, matte."     },     "color_behavior": {       "palette": "Cool-toned blues and whites contrasted with soft pastel pinks in the sky and facial tones.",       "skin_tones": "Pale, desaturated with localized pinkish/red blotchiness.",       "neutral_balance": "Whites are creamy/off-white; snow has a cool blue-grey cast."     },     "image_character": {       "quality": "Incidental mobile-phone photography. Handheld look.",       "artifacts": "Slight lens distortion from close proximity, soft focus on the background, minor compression noise in the sky gradients.",       "composition": "Asymmetrical, casual, centered subject with incidental background elements."     }   } }