Tropical Luxury Yacht Portrait

{\n "subject": {\n "face": {\n "description": "Use uploaded reference image face, keep identity exact. Preserve exact hair color, hairstyle, eyes, lips, eyebrows, skin tone, and all natural facial details. Do not alter identity, beautify, or stylize."\n },\n "expression": "neutral confident expression with relaxed eyes and slightly parted lips",\n "pose": "standing barefoot on yacht deck, body facing forward with head turned slightly sideways, both hands resting naturally on metal railing",\n "body": {\n "build": "slim toned physique",\n "skin_tone": "warm lightl…