明暗对比肖像与身份互换

提示词

{   "meta": {     "image_dna": {       "type": "照片",       "orientation_lock": "LOCKED: 保持方向不变 9:16",       "sensor_emulation": "Sony Alpha / 35mm 胶片颗粒模拟"     }   },   "spatial_orientation_engine": {     "subject_facing_direction": "关键：头部转向左侧（观察者的左侧）并向上倾斜",     "body_rotation": "躯干略微朝观察者右侧倾斜，左肩在前",     "camera_position_relative": "相机相对于躯干处于视平线高度，相对于面部倾斜略低于视平线"   },   "camera_optics_and_geometry": {     "lens_profile": {       "focal_length": "85mm（人像长焦）",       "aperture": "f/2.8（浅景深，对焦在眼睛/嘴唇）",       "lens_character": "具备电影感柔和度与高微对比度"     },     "optical_flaws": [       "胶片颗粒（ISO 800）",       "肩部轻微虚化衰减",       "高光略微泛光"     ]   },   "environment_and_physics": {     "lighting_engine": {       "primary_source": "来自左上方的硬光聚光灯 / 狭缝光（10点钟方向偏上）",       "radiosity_color_bleed": "温暖的肤色反射到衣物内侧领口",       "shadow_structure": "明暗对照法：面部/背景右侧为深重、压暗的黑色阴影",       "volumetrics": "空气清澈，几乎没有大气雾霭"     },     "surface_physics": {       "weather_impact": "无（影棚环境）",       "material_response": "皮肤具有高镜面反射（肩部/鼻梁/脸颊），表明有水分/油脂"     }   },   "scene_text_ocr": {     "detected": false,     "content": []   },   "objects_and_actors": [     {       "id": "MAIN_SUBJECT",       "role": "身份替换目标",       "pose_engineering": {         "skeletal_rig": "颈椎伸展并向左旋转。左肩抬高。下巴上抬。",         "gaze_vector": "眼睛向左上方看去（追随光源）。",         "interaction_physics": "衣物自然垂坠，重力将布料从肩头拉下。"       },       "physiological_state": {         "body_temp_visuals": "温暖明亮，脸颊略带潮红。",         "skin_light_interaction": "肩部和鼻梁上有强烈的镜面高光。受光皮肤边缘可见次表面散射。"       },       "clothing_simulation": {         "garment_stack": "{argument name="garment type" default="Camel/Brown Terry Cloth Robe"} 或 纹理针织开衫",         "fabric_mechanics": "厚重的面料重量，张力较低，从肩头滑落，露出胸颈部位。",         "texture_and_wear": "高摩擦力的毛圈织物纹理，柔软且表面不均匀。"       },       "identity_placeholders": {         "skin_tone": "[[USE_REFERENCE_SKIN]]",         "face_structure": "[[USE_REFERENCE_FACE]]",         "hair_style": "[[USE_REFERENCE_HAIR]]"       }     }   ],   "off_screen_context": {     "reflections": "定向光源在虹膜上部形成眼神光",     "implied_e