寫實編輯閃光人像，帶臉部鎖定提示

```json
{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photoreal_red_wall_backless_dress_flash_editorial",
      "version": "v1.0_RED_VELVET_WALL_BACKLESS_SATIN_DRESS_FLASH_FACELOCK_NO_TEXT_EN",
      "priority": "highest",
      "language": "en"
    },

    "references": {
      "reference_image_face": {
        "source": "UPLOAD_REFERENCE_IMAGE (REQUIRED)",
        "purpose": "FACE_IDENTITY_LOCK",
        "strict_lock": true,
        "face_similarity_priority": "MAX",
        "no_identity_blending": true,
        "no_beautify": true,
        "no_age_shift": true,
        "preserve_skin_texture": true,
        "preserve_facial_proportions": true,
        "preserve_moles_freckles_scars": true,
        "preserve_eye_shape": true,
        "preserve_nose_shape": true,
        "preserve_lip_shape": true,
        "preserve_jawline": true
      },
      "reference_image_style": {
        "source": "UPLOAD_REFERENCE_IMAGE (OPTIONAL)",
        "purpose": "STYLE_LIGHTING_COMPOSITION_ANCHOR",
        "strict_lock": false,
        "preserve_palette": true,
        "preserve_vibe": true,
        "preserve_lighting": true,
        "preserve_composition": true
      }
    },

    "global_constraints": {
      "rating": "PG-13",
      "no_nudity": true,
      "no_explicit_sexual_content": true,
      "no_logos": true,
      "no_watermark": true,
      "no_readable_text": true
    },

    "output_settings": {
      "aspect_ratio": "4:5",
      "orientation": "portrait",
      "resolution_target": "ultra_high_res",
      "render_style": "ultra_photoreal_editorial_flash_portrait",
      "sharpness": "crisp_but_natural",
      "film_grain": "very_subtle",
      "color_grade": "deep_crimson_red_luxury",
      "dynamic_range": "natural_not_hdr",
      "skin_rendering": "real_texture_no_retouch"
    },

    "creative_prompt": {
      "scene_summary": "一張寫實的編輯閃光肖像，描繪一位成年女性（臉部必須與參考圖像完全匹配），她正擺姿勢，背景是一面帶有垂直嵌板和小金屬鉚釘的深緋紅色牆壁。她背對鏡頭，展示著禮服的露背輪廓，回頭望向鏡頭，帶著溫暖自信的笑容。具有電影般的夜生活氛圍，簡潔的高端時尚感。圖像中沒有任何文字。",

      "wardrobe_and_beauty": {
        "outfit": "深紅色露背緞面禮服或緞面吊帶裙，掛脖或細肩帶，面料光滑，具有逼真的光澤和褶皺，雅緻的露背設計 (PG-13)",
        "hair": "長而烏黑的頭髮，柔順光澤的波浪，垂在一側背部",
        "makeup": "閃亮晚妝，眉毛清晰，柔和高光，紅色或酒紅色唇膏（緞面光澤），淡雅腮紅",
        "accessories": "僅佩戴小巧優雅的耳環，沒有可見的品牌標誌"
      },

      "pose_and_expression": {
        "pose": "四分之三背部姿勢，肩膀傾斜，一隻手臂自然垂放，頭部轉向鏡頭回望",
    }
```