Realistic iPhone Photo of Woman in Bikini by Poolside

Prompt

{   "subject": {     "description": "Young adult woman with long straight black hair and Korean-inspired natural beauty styling sitting on a poolside lounge chair in a relaxed vacation pose.",     "age": "early 20s",     "expression": "soft direct gaze, faint natural smile, calm and confident",     "face": {       "preserve_original": true,       "makeup": "light Korean natural makeup"     }   },   "hair": {     "color": "deep black",     "style": "long straight with soft side part"   },   "body": {     "frame": "slim athletic, defined waist",     "skin": "cool fair skin with natural daylight sheen"   },   "pose": {     "position": "front-facing seated on lounge chair",     "details": "one arm behind neck, other hand supporting body, one leg raised, one bent"   },   "clothing": {     "outfit": "minimal dark charcoal cut-out bikini with high-cut string bottom"   },   "photography": {     "style": "realistic iPhone social media photo",     "shot": "vertical full-body",     "aspect_ratio": "4:5",     "lighting": "bright natural daylight"   },   "background": {     "setting": "private villa poolside with tropical plants and beige stucco walls",     "elements": ["lounge chair", "white towel", "palm plants", "stone patio"]   },   "vibe": "relaxed luxury vacation moment, natural and authentic",   "negative_prompt": [     "anime", "cgi skin", "bad anatomy", "extra fingers",     "plastic skin", "studio lighting", "watermark", "text"   ] }