{   "meta_data": {     "calculated_aspect_ratio": "--ar 4:5",     "crop_tightness": "Waist-up portrait, subject seated",     "image_fidelity": "Moderate grain visible in shadow areas, soft focus typical of front-facing smartphone camera indoors"   },   "subject_mapping": {     "biometric_anchors": {       "apparent_age_precise": "Late teens to early 20s",       "ethnicity_specifics": "Fair to light tan skin tone with warm undertones; freckling present on nose bridge and cheeks",       "body_mass_distribution": "Slender build, prominent clavicles visible, soft tissue distribution on upper arms consistent with relaxed posture"     },     "face_inventory": {       "asymmetry_notes": "Subject's head tilted slightly to their right. Subject's right eyebrow (viewer's left) appears slightly lower than the left. Upper lip peak slightly sharper on subject's right side.",       "dermatological_map": [         "Cluster of light freckles across the bridge of the nose and extending to upper cheeks",         "Slight redness/flushing on cheeks and nose tip",         "Smooth texture on forehead with high reflectivity"       ],       "eye_details_precise": "Light green/hazel irises. Catchlights present in the upper-right quadrant (viewer's perspective) of both pupils. Dark, defined lash line, possibly mascara.",       "mouth_state_precise": "Lips parted approximately 3-5mm. Upper central incisors visible. Lower lip full with glossy finish reflecting light centrally."     },     "hair_strand_analysis": {       "root_status": "Uniform dark brown/black at roots, consistent with ends (no visible regrowth line).",       "chaos_inventory": "Micro-bangs (baby bangs) cut bluntly above eyebrows. Several stray hairs (flyaways) projecting from the crown against the beige wall. Strands curving inward to touch the jawline on both sides.",       "contact_points": "Hair rests on the back of the neck and drapes over the top of the couch cushions behind the head."     },     "torso_mechanics": {       "posture_gravity_effect": "Subject is leaning back into a soft surface (couch), causing slight rounding of shoulders forward. Neck slightly compressed due to backward lean.",       "chest_topography": "Fabric stretched taut across the bust line. Soft gradient shadows indicate contour. No deep cleavage visible due to high crew-neck cut.",       "skin_surface_inventory": "Prominent suprasternal notch (hollow of throat). Smooth skin texture on exposed arms and chest."     }   },   "attire_inventory_and_physics": {     "layer_1_top": {       "item_identity": "White 'baby tee' (cropped t-shirt) with text",       "material_weave": "Cotton or cotton-blend jersey, lightweight, slightly semi-sheer",       "stress_and_fold_mapping": [         "Horizontal tension wrinkles pulling from armpits across the upper chest",         "Diagonal folding on the subject's right side torso due to arm movement/pointing",         "Fabric bunching s