萨迪·辛克在化妆间的肖像

镜头设定：{
"subject": {
"identity": {
"biometric_reference": "{argument name=\"subject name\" default=\"Sadie Sink\"}",
"forensic_parameters": "1:1 craniofacial mapping, distinct auburn hair (#8B4513), #5D9B9B iris stroma texture, specialized dental occlusion pattern."
},
"anatomy_geometry": {
"torso_volumetrics": {
"anterior_upper_torso": {
"volume_distribution": "胸部上方区域体积夸张，显著向前突出",
"surface_tension": "明确的胸部前曲几何形状，高皮肤张力模拟，明显的正中凹陷地形定义"
},
"posterior_pelvic": {
"curvature_geometry": "明显的臀部曲线几何形状 (#0.68)，显著的体积与腰部比例定义"
}
},
"extremities": {
"proximal_femoral_exposure": "由于纺织品几何限制截断，大腿和臀股边界可见度高",
"pedal_morphology": "解剖学上正确的趾骨，高分辨率真皮纹路",
"ungual_pigmentation": "远端指骨板完全饱和黑色素 (#000000)"
}
}
},
"wardrobe_physics": {
"upper_layer": {
"material": "高弹性白色罗纹棉 (#FFFFFF)",
"textile_physics": "由于超大体积包裹，织物张力矢量极高，中线处几何足迹最小化，织物拉伸极限可见"
},
"lower_layer": {
"material": "极简黑色合成编织物 (#000000)",
"fit_geometry": "超短下摆，微小内缝长度由最小表面积覆盖定义，高张力弹性结构在主要骨盆连接边界之前终止"
}
},
"pose_action": {
"description": "坐在水平镜面平面上，骨盆对称倾斜，脚踝内收姿势。",
"manual_interaction": "双手操作金属通讯设备，面部表情中性。"
},
"scene": {
"surface_science": {
"substrate": "抛光工业不锈钢表面",
"reflectivity": "高保真光线追踪的主体形态和环境镜面反射",
"reflection_integrity_rules": "物理主体与金属平面上的镜像投影1:1对应"
},
"background_elements": [
"低频聚焦化妆间设备",
"中性色调垂直窗帘",
"摆放整齐的化妆品罐，具有逼真的材质着色器"
]
},
"lighting": {
"architecture": "高调电影工作室照明",
"focal_highlights": "金属表面和虹膜冠上的锐利镜面高光",
"shadow_mapping": "皮肤与表面接触点的柔和环境光遮蔽"
},
"camera": {
"optics": "85mm focal length, f/1.8 aperture, 9:16 vertical aspect ratio"
}
}。细化：明确指定渲染引擎（Octane / Unreal / Redshift）可大幅提升画面质感。