Emily Blunt 紅毯肖像，極致技術細節呈現

```json
{
  "output_schema": {
    "metadata": {
      "camera_simulation": {
        "brand_model": "Sony A7R IV (61MP Exmor R CMOS 感光元件)",
        "lens_characteristics": "Sony FE 85mm f/1.4 GM，極致銳利的光學清晰度與自然渲染，邊緣有輕微色差",
        "focal_length_mm": "85mm (望遠人像壓縮感)",
        "aperture_f": "f/1.8 (奶油般散景，臉部特徵清晰對焦，耳朵和背景融化)",
        "shutter_speed": "1/200s (完美凝結動作，自然柔和的膚質)",
        "ISO_and_Grain": "ISO 400，乾淨的數位陰影，帶有細微、高頻的亮度噪點以增加真實感",
        "distance_estimate": "1.5 公尺 (中特寫)"
      },
      "lighting_physics": {
        "primary_source": "高強度活動閃光燈帶柔光罩，在眼睛中產生銳利眼神光",
        "subsurface_scattering": "高；耳軟骨和鼻孔邊緣透出溫暖的紅光",
        "global_illumination": "來自紅地毯的溫暖環境光反射，頸部陰影充滿微妙的深紅色調",
        "light_modifiers": "直射閃光燈在皮膚油脂和唇彩上產生鏡面高光",
        "color_temperature_k": "5500K (日光平衡閃光燈) 對比溫暖的室內背景",
        "volumetric_lighting": "閃光路徑中可見細微灰塵顆粒，活動現場輕微的大氣霧霾",
        "specular_highlights": "人中處的水光，鎖骨上的汗珠光澤，瞳孔放大後的微反射"
      }
    },
    "composition_and_framing": {
      "aspect_ratio": "4:5 (人像)",
      "camera_angles": "略微低角度，胸部高度視角以強調姿勢",
      "framing_technique": "偷拍「狗仔隊」風格，積極構圖聚焦於軀幹和頭部，帶有輕微「髒框」效果，背景人物模糊",
      "subject_geometry": "手臂對稱放置以框住臉部，脊椎形成強烈的垂直線條",
      "background_depth": "分層 Z 軸；主體清晰，背景模糊成抽象形狀，如同電影首映海報"
    },
    "subject_physiometry": {
      "demographics_and_build": {
        "age_estimate": "38-42",
        "ethnicity_specifics": "英愛裔血統，白皙皮膚帶冷粉色底調和輕微曬痕",
        "body_type_category": "運動型精瘦，上半身結實帶有女性曲線",
        "anthropometric_ratios": "肩寬明顯，頸部修長優雅"
      },
      "skeletal_and_muscular_detail": {
        "skeletal_prominence": "鎖骨銳利突出；胸骨柄可見；肩膀肩峰突輕微突出",
        "muscle_engagement": "手臂上舉時三角肌和三頭肌緊繃，頸部胸鎖乳突肌肌腱可見",
        "postural_dynamics": "雙臂舉過頭頂，胸部擴張，上胸椎輕微弓起"
      },
      "micro_epidermal_texture": {
        "skin_state": "臉頰和鼻子上可見毛孔，前臂有細微的絨毛，上臂局部有雞皮疙瘩",
        "imperfections": "鎖骨附近有小痣，胸部因摩擦輕微泛紅"
      }
    }
  }
}
```