Quiet Luxury Poolside Portrait (Detailed JSON Structure)

{   "ar": "9:16",   "subject": {     "type": "adult woman",     "age": "mid-20s",     "character_outline": "athletic fit body (toned shoulders/arms, slim waist, curvy hips), fair skin with a light warm tan, soft feminine face with defined jawline + high cheekbones, very large bust (very full chest, realistic weight and shape)",     "hair": "long platinum-blonde hair, loose and natural with soft volume, slightly windswept strands around face",     "expression": "calm, slightly bored/neutral",     "gaze": "looking off to camera-left (not looking at camera)"   },   "wardrobe": {     "outfit": {       "type": "{argument name="dress type" default="black bodycon mini dress"}",       "detail": "long-sleeve, smooth matte fabric, tight fit, short hem; simple clean neckline",       "fit_notes": "dress stretches over torso and hips; chest area cl