羅馬競技場的電影感暮光肖像

```json
{
  "scene_manifest": {
    "version": "3.1.0",
    "request_type": "photorealistic_generation",
    "compositional_settings": {
      "aspect_ratio": "3:4",
      "framing": "中景",
      "camera_angle": "平視",
      "subject_orientation": "左側臉部特寫"
    }
  },
  "subject_entity": {
    "demographics": {
      "gender": "女性",
      "age_cohort": "青年",
      "ethnicity_marker": "歐洲裔",
      "archetype": "旅遊網紅 / 魅力型"
    },
    "physical_attributes": {
      "hair": {
        "color_technique": "蜂蜜金色漸層染",
        "texture_descriptors": ["長髮", "波浪捲"],
        "current_state": "手正在觸摸頭髮"
      },
      "face": {
        "makeup_style": "柔和魅力妝",
        "specific_features": ["眼線分明", "柔嫩膚質"],
        "expression_gaze": "夢幻，望向遠方"
      }
    },
    "styling_and_apparel": {
      "upper_garment": {
        "color": "{argument name=\"top color\" default=\"Red\"}",
        "type": "無袖露臍上衣",
        "cut": "深 V 領",
        "fit": "合身時尚"
      },
      "lower_garment": {
        "color": "紅色",
        "type": "迷你裙或洋裝（配套套裝）"
      },
      "adornments": {
        "wristwear": ["銀手鍊", "金手鐲"],
        "grooming": "美甲"
      }
    },
    "pose_and_action": {
      "primary_posture": "坐在壁架上",
      "limb_placement": {
        "legs": "交叉",
        "arms": "一隻手舉起撥弄頭髮"
      }
    }
  },
  "environmental_context": {
    "geo_location": {
      "landmark_name": "羅馬競技場",
      "city": "羅馬",
      "country": "義大利"
    },
    "scene_elements": {
      "foreground": "古老風化的石壁架（主體座位）",
      "midground": "燈火通明的古羅馬拱門",
      "background": "深邃的暮色天空"
    },
    "atmospherics": {
      "time_of_day": "藍色時光（黃昏）",
      "sky_condition": "深藍色，晴朗的夜晚",
      "mood_descriptors": ["浪漫", "奢華", "電影感", "氛圍感"]
    }
  },
  "rendering_specifications": {
    "photographic_equipment": {
      "camera_body": "高階單眼相機",
      "lens_choice": "人像定焦鏡頭（50mm 或 85mm）",
      "aperture_setting": "f/2.8（淺景深）",
      "focus_point": "對焦於主體眼睛/臉部"
    },
    "lighting_design": {
      "scheme": "混合電影燈光",
      "sources": [
        {
          "type": "主光",
          "color": "溫暖柔和的光暈",
          "target": "主體臉部和頭髮"
        },
        {
          "type": "建築照明",
          "color": "溫暖金色鎢絲燈",
          "target": "背景中的羅馬競技場遺跡"
        },
        {
          "type": "環境補光",
          "color": "冷調深藍色",
          "source": "夜空"
        }
      ]
    },
    "post_processing_style": {
      "ae": ""
    }
  }
}
```