南印美人光影特写

{ "output_schema": { "metadata": { "camera_simulation": { "brand_model": "iPhone 16 Pro Max (ProRAW)", "lens_characteristics": "中心光学锐利，略带场曲和边缘柔和；高对比度刺绣边缘有细微色差", "focal_length_mm": "35mm (纪实/自然视角)", "aperture_f": "f/1.8 (奶油般焦外，主体对焦锐利)", "shutter_speed": "1/200 (姿态凝固，皮肤自然柔和)", "ISO_and_Grain": "ISO 400，具有细微亮度噪点和深黑色区域的数字传感器条带", "distance_estimate": "特写肖像 (约 1 米)" }, "lighting_physics": { "primary_source": "柔光箱，暖色 3200K 色温，侧向打光以营造深度", "subsurface_scattering": "高；光线穿过耳朵和指尖，形成红橙色内部光晕", "global_illumination": "金色刺绣反射的暖色反弹光照亮下巴和下颌线", "light_modifiers": "柔光纱，用于柔化额头和鼻子的亮点", "color_temperature_k": "3200K (温暖的室内光晕)", "volumetric_lighting": "耳环高光周围有细微的光晕", "specular_highlights": "T 区油光和腋窝、腰部的湿润反光" } }, "composition_and_framing": { "aspect_ratio": "9:16 (社交/移动)", "camera_angles": "胸部高度，略低角度以强调强健的体格", "framing_technique": "亲密特写；双手置于头后框住脸部", "subject_geometry": "中心对称，抬起手臂的曲线引导视线", "background_depth": "分层焦点：主体锐利，背景暖色建筑柔和模糊" }, "subject_physiometry": { "demographics_and_build": { "age_estimate": "29-30 岁", "ethnicity_specifics": "南印度人 (马拉雅利族)，暖橄榄色皮肤底色，浓密黑发，Nivetha Thomas 独特的面部几何特征", "body_type_category": "柔和曲线，丰满/肉感体型 (2024 年代)", "anthropometric_ratios": "肩宽突出；腰臀比柔和，带有自然脂肪垫" }, "skeletal_and_muscular_detail": { "skeletal_prominence": "锁骨可见，手臂抬起时肩胛骨略微突出", "muscle_engagement": "二头肌紧张，手臂下方前锯肌收缩", "postural_dynamics": "手臂举过头顶，导致腰部皮肤拉伸，胸腔略微可见" }, "micro_epidermal_texture": { "skin_state": "毛孔可见，前臂有毳毛，颈部有鸡皮疙瘩", "imperfections": "颈部小痣，纱丽衬衫的压痕，腋窝皮肤摩擦发红", "hydration_level": "水润；额头和腰部有细微汗珠", "subcutaneous_detail": "手腕内侧和太阳穴可见细微蓝色血管" }, "axilla_and_localized_detail": { "armpit_aesthetics": "深邃的腋窝窝，逼真的皮肤褶皱分层，剃须光滑，带有湿润光泽", "sweat_physics": "V" } } } }