{ "generation_request": { "meta_data": { "tool": "NanoBanana Pro", "task_type": …

{ "generation_request": { "meta_data": { "tool": "NanoBanana Pro", "task_type": "photorealistic_single_image_with_identity_lock", "version": "v1.0_KITCHEN_COOKING_CANDID_ONE_REF", "priority": "high" }, "references": { "reference_images": { "primary_subject": "UPLOAD_MALE_REFERENCE_IMAGE (REQUIRED)" }, "reference_rules": { "exactly_one_reference_only": true, "preserve_identity_primary": true, "identity_lock_strength": 0.995, "face_similarity_priority": "MAX", "strict_face_match": true, "no_identity_drift": true, "no_face_morphing": true, "no_beautification": true, "preserve_skin_texture": true } }, "output_settings": { "aspect_ratio": "4:5", "orientation": "portrait", "resolution_target": "ultra_high_res", "render_style": "ultra_photoreal_candid_lifestyle", "sharpness": "crisp_but_natural", "film_grain": "subtle_analog" }, "hard_constraints": [ "Single subject only (the referenced male). No extra people.", "Face must match the reference exactly.", "No text, no logos, no watermarks.", "Realistic anatomy: no extra fingers/limbs." ], "creative_prompt": { "scene_summary": "Photoreal candid lifestyle photo in a modern home kitchen at night. The same man from the reference is leaning over a stovetop, cooking nachos in a large pan and grating cheese over them. Warm under-cabinet lighting, cozy intimate vibe, natural imperfections and texture.", "environment": { "location": "[Location: modern kitchen]", "details": [ "white square tile backsplash", "black induction cooktop", "under-cabinet light casting warm highlights", "countertop with casual items (mortar & pestle, tray, paper towel)" ], "time": "evening / night indoor" }, "subject": { "identity": "[Hero Subject: EXACT same face as reference]", "wardrobe": { "top": "shirtless OR sleeveless dark tank top (choose the more realistic based on reference body/skin tone)", "bottom": "dark casual pants" }, "pose_action": { "action": "grating cheese with both hands over a pan of nachos", "body_language": "leaning forward, focused on cooking", "expression": "soft concentration, subtle smile optional" }, "details_to_keep_real": [ "realistic arm hair and skin pores", "natural shadows on muscles", "accurate hands holding grater and cheese block" ] }, "food_prop": { "dish": "nachos in a large pan", "topping": "freshly grated cheese falling onto chips", "realism_notes": "crispy chip texture, cheese strands visible, no plastic look" }, "camera": { "style": "candid handheld phone photo look", "lens_feel": "28-35mm equivalent", "focus": "face and hands sharp; background slightly softer", "exposure": "warm highlights, no blown whites" }, "color_grade": { "look": "warm indoor tungsten", "contrast": "medium", "skin_tones": "natural" } }, "negative_prompt": [ "identity drift", "face swap artifacts", "beauty filter", "plastic skin", "blurry face", "bad anatomy", "extra fingers", "extra limbs", "text", "logo", "watermark", "cartoon", "anime", "cgi render" ] } }