表情网格上的身份替换（4x4）

提示词

{   "generation_request": {     "meta_data": {       "task_type": "identity_swap_into_existing_expression_grid",       "language": "en",       "priority": "highest",       "version": "v1.0_KEEP_GRID_SWAP_IDENTITY_4X4"     },     "input": {       "mode": "image_to_image",       "reference_image_usage": "very_high",       "preserve_identity": true,       "preserve_facial_features": true,       "preserve_hairstyle": true,       "notes": "主要结构锚点：使用上传的 4x4 表情网格图像。保持完全相同的网格布局、裁切、分镜框架、姿势变化、手部位置和背景。主要身份锚点：使用上传的目标人物参考肖像。将每个分镜中的人物替换为参考身份，同时保留每个分镜的表情和手势。保持自然的皮肤纹理、真实的解剖结构、正确的手部。"     },     "output": {       "aspect_ratio": "2:3",       "resolution": "ultra_high",       "num_images": 1,       "sharpness": "crisp",       "grain": "subtle_analog"     },     "style": {       "keep_original": true,       "background": "保持与网格图像完全相同",       "lighting": "与网格图像的光照匹配",       "color": "保持原样（或按要求转换为纯黑白）",       "finish": "干净、真实，不要塑料般的皮肤"     },     "quality_control": {       "identity_lock": "strict",       "hands_priority": "very_high",       "avoid": [         "额外手指",         "缺失手指",         "变形的手",         "扭曲的脸",         "不对称的眼睛",         "融化的嘴巴",         "文本",         "水印",         "logo"       ]     },     "negative_prompt": [       "低分辨率",       "模糊",       "扭曲的解剖结构",       "面部不匹配",       "塑料般的皮肤",       "过度平滑"     ]   } }