对镜自拍，强调夸张身材与真实皮肤纹理

{   "subject": {     "ethnicity": "European Caucasian",     "features": "Striking facial features, high cheekbones, straight nose, piercing eyes, long flowing blonde hair with natural highlights and voluminous texture.",     "body": {       "physique": "Hyper-pronounced hourglass silhouette with an athletic yet highly curvaceous build.",       "torso": "Narrow, cinched waist with visible definition of the rectus abdominis and external obliques; large, firm mammary glands with natural cleavage projection.",       "lower_body": "Hyper-developed gluteus maximus and medius creating very large, wide hips; high waist-to-hip ratio; toned adductors and quadriceps leading to bare feet.",       "extremities": "Well-groomed bare feet, smooth skin texture, toes featuring clean, professional white nail polish; hands holding a smartphone.",       "skin_texture": "Realistic dermis with visible pores, subtle skin folds, and natural imperfections; no beautify smoothing; uniform tanned complexion with fair undertones."     }   },   "wardrobe": {     "top": "Solid matte black cropped long-sleeve sweatshirt; heavy cotton fabric texture; strictly plain with no logos and no text.",     "bottom": "High-cut black thong bikini bottom featuring contrast white elastic piping along the edges; positioned high on the iliac crest to emphasize hip width.",     "accessories": "Sleek smartphone in a plain, minimalist case; strictly no stickers, no decals, and no cartoon graphics."   },   "pose_action": {     "position": "Seated on a plush carpeted floor in front of a full-length mirror; legs spread in a V-shape with one knee slightly bent to accentuate the glutes and pelvic area.",     "action": "Capturing a mirror selfie; gaze directed toward the phone screen; relaxed yet confident posture."   },   "scene": {     "environment": "Bright, airy modern bedroom.",     "background": "Large bed with white linen sheets; multiple ruffled decorative pillows and shams in white and cream; neutral beige plush carpet texture.",     "reflection_integrity": "Perfect spatial consistency between the subject and the mirror reflection."   },   "lighting": {     "setup": "High-key natural daylight flooding from a side window; soft-box effect; subtle ambient occlusion shadows in the fabric folds and body curves.",     "highlights": "Soft specular highlights on the hair and skin to define muscle separation and volume."   },   "camera": {     "angle": "Eye-level mirror selfie perspective; wide-angle mobile lens simulation (approx. 24mm); sharp focus on the reflection.",     "technical_specs": "9:16 aspect ratio; high resolution 8k; raw photography style; deep depth of field to keep the background texture visible but soft.",     "negative_constraints": "no logos, no text, no stickers, no beautify smoothing, no extra limbs, no warped proportions, no socks, no footwear."   } }