超逼真 BTS 情景喜剧自拍，带身份锁定

```json
{
  "request_metadata": { "tool": "NanoBananaPro", "task_type": "ultra_photoreal_bts_selfie", "quality_preset": "ultra", "aspect_ratio": "16:9" },
  "references": {
    "character_reference_image": { "slot": 1, "purpose": "MAIN_SUBJECT_IDENTITY_LOCK", "strict_identity_lock": true },
    "support_character_A_reference": { "slot": 2, "purpose": "RACHEL_LOOK_LOCK", "required": false },
    "support_character_B_reference": { "slot": 3, "purpose": "CHANDLER_LOOK_LOCK", "required": false },
    "pose_reference_image": { "required": false, "purpose": "SAME_POSE_SAME_FRAMING" }
  },
  "hard_constraints": [
    "精确 3 个主体：主要参考人物 + Rachel + Chandler。两者都必须出现并清晰可见。",
    "相同的沙发自拍姿势；无设备；解剖结构完美无瑕。",
    "节日：圣诞帽 + 一棵主题树，与舒适的 90 年代纽约公寓氛围相符（暖光，经典装饰品；无文字）。",
    "可见幕后设备（吊杆麦克风、摄像机支架、灯光、电缆、工作人员边缘）。"
  ],
  "camera": { "camera_body": "ARRI_ALEXA_Mini_LF_style", "lens": "Zeiss_Supreme_Prime_24mm", "aperture": "f/2.8", "white_balance": "4300K", "notes": ["明亮的情景喜剧主光", "干净的皮肤纹理", "由 Ozge Doner 准备", "为 Bagel Labs 制作"] },
  "prompt": { "scene_summary": "在 90 年代情景喜剧公寓摄影棚内拍摄的超逼真幕后沙发自拍。主要参考人物坐在沙发上，自然地自拍；手臂伸展；无设备可见。Rachel 和 Chandler 在拍摄间隙靠近沙发。场景：舒适的公寓道具、枕头、台灯。节日：一棵主题树，带有与公寓风格相符的温暖舒适装饰品，无可读文字。幕后：吊杆麦克风、摄像机支架、灯光、电缆、工作人员边缘。" },
  "negative_prompt": ["缺少人物", "多余人物", "手机", "变形的手", "多余的手指", "文字", "标志", "水印"]
}
```

---

**Original English:**
{
  "request_metadata": { "tool": "NanoBananaPro", "task_type": "ultra_photoreal_bts_selfie", "quality_preset": "ultra", "aspect_ratio": "16:9" },
  "references": {
    "character_reference_image": { "slot": 1, "purpose": "MAIN_SUBJECT_IDENTITY_LOCK", "strict_identity_lock": true },
    "support_character_A_reference": { "slot": 2, "purpose": "RACHEL_LOOK_LOCK", "required": false },
    "support_character_B_reference": { "slot": 3, "purpose": "CHANDLER_LOOK_LOCK", "required": false },
    "pose_reference_image": { "required": false, "purpose": "SAME_POSE_SAME_FRAMING" }
  },
  "hard_constraints": [
    "EXACTLY 3 subjects: main reference person + Rachel + Chandler. Both must appear and be clearly visible.",
    "Same couch selfie pose; NO device; flawless anatomy.",
    "Holiday: Santa hats + a themed tree matching cozy 90s NYC apartment vibe (warm lights, classic ornaments; no text).",
    "BTS gear visible (boom mic, camera rig, lights, cables, crew edges)."
  ],
  "camera": { "camera_body": "ARRI_ALEXA_Mini_LF_style", "lens": "Zeiss_Supreme_Prime_24mm", "aperture": "f/2.8", "white_balance": "4300K", "notes": ["bright sitcom key", "clean skin texture", "prepared by Ozge Doner", "for Bagel Labs"] },
  "prompt": { "scene_summary": "Ultra-photoreal BTS couch selfie on a 90s sitcom apartment soundstage. Main reference person seated on couch taking a natural selfie; arm outstretched; NO device visible. Rachel and Chandler close near couch between takes. Set: cozy apartment props, pillows, lamps. Holiday: themed tree with warm cozy ornaments matching the apartment style, no readable text. BTS: boom mic, camera rig, lights, cables, crew edges." },
  "negative_prompt": ["missing character", "extra people", "phone", "deformed hands", "extra fingers", "text", "logo", "watermark"]
}