${"request_metadata": {"tool": "Nano Banana Pro", "task_type": "photoreal_cinematic_winter_scene_identity_lock", "quality_preset": "ultra", "aspect_ratio": "9:16"}, "references": {"male_reference_image": {"slot": 1, "purpose": "MAIN_SUBJECT_IDENTITY_LOCK", "strict_identity_lock": true}}, "hard_constraints": ["Exactly 1 person only (male).", "Face must match the uploaded reference with maximum similarity.", "Keep the same pose and scene logic: snow-angel position on fresh snow.", "Photorealistic anatomy, natural skin texture, no beauty filter."], "camera": {"style": "real smartphone night photo, premium realism", "lens": "26mm wide", "aperture": "f/1.8", "focus": "sharp on face and , slight falloff toward boots", "shutter": "1/80", "iso": "800", "white_balance": "cool night"}, "lighting": {"type": "night outdoor lighting", "sources": ["single strong overhead streetlight creating a soft gradient on the snow", "subtle ambient city glow"], "shadow_style": "soft-edged shadows in the snow texture"}, "prompt": {"scene_summary": "Nighttime winter scene on a wide open area of fresh snow. One man lies on his back making a snow angel, arms extended outward and slightly blurred from motion, legs spread comfortably. Snow is piled around his arms, hips, and legs, with clear swept-wing shapes and scattered powder. He wears a light silver/white puffer jacket, black snow pants, winter beanie, dark gloves, and light-colored winter boots. His face is and joyful, looking slightly upward, with light stubble and groomed features. Snow texture is highly detailed: powdery surface, footprints and small scattered clumps around the angel. The camera is angled from above at a diagonal, creating a strong perspective with the boots closer to the camera. Realistic motion blur only on the moving arms, everything else crisp. Premium photoreal look, no stylization.", "composition": {"framing": "subject centered, snow angel wings fill most of the frame, lots of clean negative space snow", "camera_angle": "high angle, diagonal perspective, boots closest to camera", "detail_focus": "snow texture + jacket fabric + face clarity"}, "styling_notes": ["keep the snow angel shape crisp and believable", "keep clothing consistent with winter gear: puffer jacket + snow pants", "no extra props, no extra people"]}, "negative_prompt": ["extra people", "extra limbs", "deformed hands", "extra fingers", "blurred face", "face swap artifacts", "identity drift", "cartoon", "anime", "cgi", "beauty filter", "plastic skin", "over-smoothing", "text", "watermark", "logo"]}$

Prompt