Gemini Nano Banana Pro 模特

json Gemini Nano Banana Pro Prompt: { "request_metadata": { "format_aspect_ratio": "3.4", "reference_constraints": { "source_image": "uploaded photo", "instruction_strict_identity": "Do not replace face; keep the same person as in the reference.", "instruction_strict_lighting": "Keep the same lighting as in the reference." } }, "subject_details": { "facial_features": { "base_identity": "derived from reference image", "expression": { "primary": "calm seductive", "secondary_feature": "half-smile" }, "makeup_and_texture": { "style": "soft makeup", "emphasis": [ "lips", "eyes" ], "skin_quality": [ "realistic proportions", "smooth skin texture" ] } }, "pose_specification": { "main_position": "reclining on a beige sofa", "body_orientation": "slightly turned to the side", "limbs": { "legs": { "left_state": "one bent", "right_state": "the other extended forward" }, "arms": { "arm_1_state": "resting along the body", "arm_2_state": "casually placed near the head" } } } }, "styling": { "clothing_ensemble": [ { "item": "bodysuit", "details": [ "fitted", "white", "strapless" ] }, { "item": "tights", "details": [ "sheer", "ivory" ] }, { "item": "fur coat", "details": [ "voluminous", "natural fur", "draped over shoulders" ] } ], "accessories_and_grooming": { "footwear": "nude heels", "jewelry": "minimal jewelry", "manicure": "light manicure" } }, "environment_and_mood": { "background_setting": { "location_type": "modern beige interior", "decor_style": [ "minimal decor", "soft neutral tones enhancing the outfit" ] }, "lighting_scheme": { "type": "warm diffused indoor lighting", "undertone": "golden undertone", "visual_effect": "creating soft glow and smooth highlights on skin and fabric" }, "atmosphere_keywords": [ "elegant glamour", "soft luxury", "calm confidence", "cinematic editorial tone" ] } }