运动休闲风年轻女性超写实肖像

{   "type": "Ultra Photorealistic Portrait",   "subject": {     "demographics": "Young female, approx {argument name="age" default="20-25"} years old",     "physique": "Slim, toned, hourglass figure",     "skin": "Pale porcelain complexion, smooth texture",     "hair": {       "style": "Long, voluminous, loose waves cascading over shoulders",       "color": "Dark brunette roots transitioning into a vibrant {argument name="hair color" default="purple and lavender ombre"}",       "texture": "Silky, high-shine"     },     "makeup": {       "lips": "Dark plum/burgundy matte lipstick",       "eyes": "Classic black winged eyeliner, defined lashes",       "brows": "Well-groomed, dark arched eyebrows"     }   },   "attire": {     "top": "Black sleeveless V-neck crop top/bralette, fitted fabric",     "bottom": "Black fitted hot pants/shorts with white vertical side stripes and a central silver zipper closure",     "accessories": "Black nail polish",     "styling": "Casual chic, athleisure, influencer aesthetic"   },   "pose": {     "stance": "Standing upright, facing forward, slight hipcock to the left",     "arms": "Relaxed at sides, hands near thighs",     "expression": "Subtle, confident smirk; direct engagement with the camera",     "angle": "Eye-level, medium shot (knees up)"   },   "environment": {     "setting": "Bedroom interior",     "background_elements": [       "Large black-framed floor mirror leaning against a cream wall",       "Reflection in mirror showing a bed with messy grey duvet/sheets",       "Floor-to-ceiling dusty mauve/purple curtains on the right",       "Light beige wood flooring",       "Black shag area rug on the floor"     ]   },   "lighting": {     "source": "Soft, diffused natural window light coming from the front/right",     "characteristics": "Even illumination on the face, soft minimal shadows, no harsh highlights"   },   "mood": "Casual, confident, stylish, contemporary",   "camera_technical": {     "style": "Raw photography, social media portraiture",     "camera_model": "Sony A7R IV or Canon EOS R5",     "lens": "50mm f/1.8 Prime Lens",     "settings": {       "aperture": "f/2.8 (sharp subject, slightly soft background)",       "iso": "100",       "shutter_speed": "1/125"     },     "quality_tags": [       "8k resolution",       "Hyper-realistic skin texture",       "Detailed fabric weave",       "Volumetric lighting",       "Depth of field",       "HDR",       "Unreal Engine 5 render style"     ]   } }