Natural Sunlight Close-up Portrait Prompt for Nano Banana 2

Prompt

{   "photo_type": "Natural sunlight close-up portrait (raw realistic capture)",    "subject": {     "face": {       "description": "Use uploaded reference image, keep identity exact, no reshaping or smoothing"     },      "pose_description": "Lying or slightly reclined, head tilted, one hand placed under chin",      "expression": "neutral soft expression, relaxed lips, natural gaze to side"   },    "lighting": {     "type": "direct natural sunlight",      "setup": [       "sunlight entering from window side",       "partial face illumination",       "hard light edge with soft falloff"     ],      "effects": [       "bright highlight on cheek and nose",       "strong natural shadow on opposite side",       "uneven exposure across face",       "real sunlight contrast"     ],      "color_temperature": "natural daylight 5500K"   },    "skin_realism": {     "details": [       "visible pores",       "tiny freckles or marks",       "natural oil shine",       "uneven skin tone",       "no smoothing or blur"     ]   },    "hair": {     "details": [       "natural strands visible",       "slight frizz",       "not perfectly arranged",       "light catching individual hairs"     ]   },    "clothing": {     "details": [       "white lace top",       "fine fabric texture visible",       "small wrinkles and shadows"     ]   },    "accessories": {     "details": [       "thin necklace",       "small pendant",       "subtle reflections"     ]   },    "camera": {     "type": "smartphone rear camera",      "lens": "26mm",      "settings": {       "aperture": "f/1.8",       "iso": "ISO 50-150",       "shutter_speed": "1/800s"     },      "focus": "sharp on eyes, slight falloff",      "sensor_behavior": [       "slight grain in shadows",       "highlight clipping in bright areas",       "minor noise"     ]   },    "lens_effects": {     "details": [       "slight overexposure on highlights",       "natural contrast",       "no artificial blur",       "real depth falloff"     ]   },    "background": {     "details": [       "white fabric or bedding",       "soft folds",       "light shadows",       "not perfectly smooth"     ]   },    "color_grading": {     "style": "raw natural",      "rules": [       "no heavy editing",       "slight warm tint",       "natural skin tones",       "real camera color"     ]   },    "imperfections": [     "lighting unevenness",     "skin texture...