AI Prompt for Photorealistic An Yujin Gym Selfie

"{   "meta": {     "quality": "photorealistic mirror selfie, 8k",     "camera_model": "iPhone 15 Pro Max",     "lens_spec": "24mm, f/2.8",     "aspect_ratio": "9:16",     "style_preset": "candid realism",     "technical_rules": "no smoothing, natural digital grain"   },   "scene": {     "location": "studio with large floor-to-ceiling windows",     "time_of_day": "harsh midday sun",     "atmosphere": "bright, active",     "background_elements": [       "tropical palm trees outside",       "massage table",       "dumbbell rack"     ],     "props": [       "yoga mat",       "designer tote bag"     ]   },   "subject": {     "identity": {       "name_reference": "{argument name="subject name" default="An Yujin from IVE"}",       "biometric_details": "sharp jawline, slight dimples",       "ethnicity_age": "Korean, early 20s"     },     "physical": {       "body_type": "athletic slender",       "skin_details": "warm ivory tone, natural texture",       "hair_style": "long straight black hair",       "facial_features": "high nose bridge, clear eyes"     }   },   "wardrobe": {     "outfit_description": "black long-sleeve crop top, navy blue high-waisted leggings",     "materials": "matte cotton, spandex",     "footwear": "black and white sneakers",     "accessories": [       "black phone case"     ]   },   "pose_action": {     "primary_pose": "sitting on yoga mat",     "body_language": "leaning back on right arm, left leg extended, right leg bent",     "expression": "neutral, obscured by phone",     "interaction": "holding phone up to mirror"   },   "lighting": {     "setup": "bright natural daylight",     "effects": "sharp shadows, backlit windows",     "color_grading": "vibrant, high contrast"   },   "composition": {     "shot_type": "full-body vertical portrait",     "camera_angle": "eye-level mirror shot",     "focus_point": "sharp focus on subject body",     "depth_of_field": "deep focus"   },   "realism_focus": {     "textures": [       "wood floor grain",       "matte fabric"     ],     "imperfections": [       "clothing folds",       "subtle skin reflections"     ]   } }"