{   "meta": {     "quality": "ultra-photorealistic, raw style, 8k, masterwork",     "camera_model": "iPhone 15 Pro Max, mobile flash photography",     "lens_spec": "24mm wide-angle, f/1.8 aperture",     "aspect_ratio": "9:16",     "style_preset": "glam-pop editorial, idol visual teaser",     "technical_rules": "direct flash, sharp focus, skin texture detail, no airbrushing"   },   "scene": {     "location": "minimalist studio with black matte door",     "time_of_day": "indoor, artificial lighting",     "atmosphere": "ethereal, high-fashion, angelic but modern",     "background_elements": [       "black satin-finish door",       "silver door handle",       "slight door frame shadow"     ],     "props": [       "baby blue lace heart-shaped wand with ribbons",       "small feathered angel wings"     ]   },   "subject": {     "identity": {       "name_reference": "An Yujin from IVE",       "biometric_details": "strong jawline, bright large eyes, dimples when smiling, athletic but feminine frame",       "ethnicity_age": "Korean, early 20s"     },     "physical": {       "body_type": "toned and slender, elegant posture, long limbs",       "skin_details": "natural honey-porcelain tone, realistic skin texture, clear complexion",       "hair_style": "mid-length dark brown hair with soft layers and volume",       "facial_features": "straight nose bridge, well-defined brow bone"     }   },   "wardrobe": {     "outfit_description": "shimmering baby blue corset-style dress with puffy off-the-shoulder sleeves and button detailing",     "materials": "iridescent satin, structured bodice, organza sleeves",     "footwear": "baby blue stiletto heels",     "accessories": [       "silver chain choker with heart charm",       "minimalist silver rings"     ]   },   "pose_action": {     "primary_pose": "standing profile view looking over shoulder",     "body_language": "arched back, chest forward, holding wand with both hands near chest",     "expression": "sophisticated gaze, slight parted lips, confident eyes",     "interaction": "holding heart wand at an angle, wings attached to back"   },   "lighting": {     "setup": "harsh front-facing mobile flash",     "effects": "sharp shadows on background, high-contrast highlights on skin and dress",     "color_grading": "cool-toned blue highlights, deep blacks"   },   "composition": {     "shot_type": "waist-up medium shot",     "camera_angle": "eye-level, slightly angled from the side",     "focus_point": "sharp focus on eyes and facial features",     "depth_of_field": "deep focus"   },   "realism_focus": {     "textures": [       "satin fabric grain",       "feather softness",       "metallic silver reflection"     ],     "imperfections": [       "natural neck lines",       "realistic skin pores",       "minor fabric wrinkles"     ]   } }