{ "generation_request": { "meta_data": { "task_type": "bw_male_expression_grid_identity_swap", "language": "en", "priority": "highest", "version": "v1.0_BW_MALE_GRID_KEEP_POSES_SWAP_IDENTITY" }, "input": { "mode": "image_to_image", "reference_image_usage": "very_high", "preserve_identity": true, "preserve_facial_features": true, "preserve_hairstyle": true, "notes": "PRIMARY STRUCTURE ANCHOR: use the uploaded male 4x4 grid image (suit photobooth). Keep the exact 4x4 layout, crop, spacing, poses, gestures, hand placements, and framing in every panel. PRIMARY IDENTITY ANCHOR: use the uploaded reference photo of the target adult man. Replace the man in ALL panels with the reference identity while preserving the original pose and expression intensity. Keep suit-and-tie styling and clean studio background. Maintain consistent identity across all 16 panels." }, "output": { "aspect_ratio": "1:1", "resolution": "ultra_high", "num_images": 1, "layout": { "type": "grid", "rows": 4, "cols": 4, "gutter": "thin", "panel_consistency": "very_high" }, "sharpness": "crisp_studio", "grain": "subtle_analog_bw" }, "scene": { "environment": "clean white studio backdrop", "lighting": { "style": "high-key studio", "key_light": "front softbox", "fill": "balanced fill", "avoid": "dramatic cinematic shadows" }, "camera": { "lens": "50mm", "framing": "mid chest to head (varies per panel but keep same as structure image)", "focus": "eyes sharp" } }, "subject": { "type": "adult man", "wardrobe": "black suit, white shirt, black tie (match structure image), no logos", "grooming": "match reference hairstyle as closely as possible while keeping overall look consistent", "anatomy_rules": "realistic hands, correct fingers, no distortions" }, "style": { "color": "pure black and white", "contrast": "medium_high", "background": "keep identical to structure image", "finish": "clean studio print look" }, "quality_control": { "identity_lock": "strict", "hands_priority": "very_high", "avoid": [ "extra fingers", "missing fingers", "deformed hands", "warped face", "uneven eyes", "melted mouth", "identity drift across panels", "text", "watermark", "logo" ] }, "negative_prompt": [ "color", "sepia", "cinematic lighting", "blur", "low resolution", "distorted anatomy", "plastic skin", "face mismatch" ] } }