High-Contrast Poolside Portrait (Dua Lipa)

Prompt

{   "subject": {     "identity": {       "biometric_reference": "{argument name=\"celebrity name\" default=\"Dua Lipa\"}",       "facial_structure": "Pronounced supraorbital ridge with thick, dark eyebrows, defined high zygomatic arches, sharp mandibular angle, and a straight nasal bridge",       "eyes": "Large almond-shaped hazel-brown irises with distinct limbal rings, realistic sclera vascularity, and long dark lashes",       "hair": "Sleek, dark espresso brown (almost black), long straight strands with natural shine, realistic hairline transition"     },     "body": {       "somatotype": "Athletic mesomorph with toned musculature",       "skin": "Olive complexion with realistic subsurface scattering, natural sun-kissed glow, and visible tan lines",       "feet": "Fully visible, resting on pavers, with glossy white toenail polish"     },     "pose": {       "orientation": "Seated, leaning back on right hand, left hand shielding forehead",       "legs": "Extended forward, fully visible feet resting on the stone pavers",       "hand_detail": "Left hand shielding eyes, fingers naturally relaxed, no jewelry"     }   },   "wardrobe": {     "primary_garment": "Deep crimson halter-neck one-piece swimsuit with central knot detail",     "accessories": "none"   },   "scene": {     "environment": "Outdoor poolside patio with weathered grey granite pavers",     "background": "Reflective glass sliding door, wicker armchair"   },   "lighting": {     "source": "Hard midday sunlight",     "characteristics": "High-contrast, sharp shadows, realistic micro-glints on skin and fabric"   },   "camera": {     "format": "9:16 vertical aspect ratio",     "shot_type": "Medium close-up portrait, focusing on torso, face, and extended legs/feet",     "technical_quality": "Raw 8k photorealistic capture, sharp focus, no artifacts",     "negative_constraints": [       "no jewelry",       "no bracelets",       "no necklace",       "no blonde hair",       "no extra limbs",       "no distorted features"     ]   } }