四人身份锁定群组姿势提示

```json
{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "text_to_image_photoreal_group_pose_4_people",
      "version": "v1.0",
      "priority": "high"
    },
    "references": {
      "reference_images": {
        "male_1": "{argument name=\"male 1 reference\" default=\"UPLOAD_MALE_1_REFERENCE_IMAGE (REQUIRED)\"}",
        "male_2": "{argument name=\"male 2 reference\" default=\"UPLOAD_MALE_2_REFERENCE_IMAGE (REQUIRED)\"}",
        "female_1": "{argument name=\"female 1 reference\" default=\"UPLOAD_FEMALE_1_REFERENCE_IMAGE (REQUIRED)\"}",
        "female_2": "{argument name=\"female 2 reference\" default=\"UPLOAD_FEMALE_2_REFERENCE_IMAGE (REQUIRED)\"}",
        "pose_reference": "UPLOAD_THIS_GROUP_HOLDING_POSE_IMAGE (OPTIONAL)"
      },
      "reference_rules": {
        "preserve_identity_male_1": true,
        "preserve_identity_male_2": true,
        "preserve_identity_female_1": true,
        "preserve_identity_female_2": true,
        "identity_lock_strength_male_1": 0.995,
        "identity_lock_strength_male_2": 0.995,
        "identity_lock_strength_female_1": 0.995,
        "identity_lock_strength_female_2": 0.995,
        "face_similarity_priority": "MAX",
        "preserve_facial_proportions": true,
        "no_beautify_no_face_morph": true,
        "keep_age_and_gender_consistent": true,
        "do_not_copy_any_unprovided_identity": true
      }
    },
    "output_settings": {
      "aspect_ratio": "1:1",
      "orientation": "square",
      "resolution": "ultra_high_res",
      "render_style": "photoreal_indoor_snapshot",
      "sharpness": "high",
      "film_grain": "subtle"
    },
    "creative_prompt": {
      "scene_summary": "在简单明亮的房间里拍摄的室内写实快照。精确地有四个人：两男两女，所有身份都锁定到各自的参考图像（100% 面部匹配）。这个团体精确地重现了姿势参考图中的姿势：三个人站立，第四个人被他们横向抱在手臂上（像木板一样被抬着）。每个人都戴着黑色椭圆形太阳镜，营造出酷酷的、面无表情的氛围。被抬着的人是 female_2（身份已锁定），她横卧在前面，穿着黑色无袖连衣裙，内搭白色长袖衬衫，黑色裤子，白色袜子；她的手臂和腿自然下垂，姿势放松（并非受伤，只是玩闹）。三个站立的人（male_1 在左，female_1 在中，male_2 在右）用双手稳稳地托住她的背部/腿部。面部表情中性，姿态笔直，带有喜剧性的面无表情。干净的家居内景：白色墙壁，浅色木地板，左侧有一扇白色的门，右侧有一个简单的立式落地灯，他们身后有极简的墙面艺术品。室内光线均匀，没有刺眼的阴影，呈现出逼真的手机相机效果。",
      "composition": {
        "framing": "全身合影，居中，正面拍摄，四个人从头到脚都清晰可见",
        "camera": "手持智能手机视角",
        "distance": "中广角，以便被抬着的人的身体能完全入画",
        "focus": "所有面部都清晰锐利"
      }
    }
  }
}
```

---

**Original English:**
{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "text_to_image_photoreal_group_pose_4_people",
      "version": "v1.0",
      "priority": "high"
    },
    "references": {
      "reference_images": {
        "male_1": "{argument name="male 1 reference" default="UPLOAD_MALE_1_REFERENCE_IMAGE (REQUIRED)"}",
        "male_2": "{argument name="male 2 reference" default="UPLOAD_MALE_2_REFERENCE_IMAGE (REQUIRED)"}",
        "female_1": "{argument name="female 1 reference" default="UPLOAD_FEMALE_1_REFERENCE_IMAGE (REQUIRED)"}",
        "female_2": "{argument name="female 2 reference" default="UPLOAD_FEMALE_2_REFERENCE_IMAGE (REQUIRED)"}",
        "pose_reference": "UPLOAD_THIS_GROUP_HOLDING_POSE_IMAGE (OPTIONAL)"
      },
      "reference_rules": {
        "preserve_identity_male_1": true,
        "preserve_identity_male_2": true,
        "preserve_identity_female_1": true,
        "preserve_identity_female_2": true,
        "identity_lock_strength_male_1": 0.995,
        "identity_lock_strength_male_2": 0.995,
        "identity_lock_strength_female_1": 0.995,
        "identity_lock_strength_female_2": 0.995,
        "face_similarity_priority": "MAX",
        "preserve_facial_proportions": true,
        "no_beautify_no_face_morph": true,
        "keep_age_and_gender_consistent": true,
        "do_not_copy_any_unprovided_identity": true
      }
    },
    "output_settings": {
      "aspect_ratio": "1:1",
      "orientation": "square",
      "resolution": "ultra_high_res",
      "render_style": "photoreal_indoor_snapshot",
      "sharpness": "high",
      "film_grain": "subtle"
    },
    "creative_prompt": {
      "scene_summary": "Photoreal indoor snapshot in a simple bright room. Exactly FOUR people: two men and two women, all identities locked to their respective reference images (100% face match). The group recreates the exact pose from the pose reference: three people standing and holding the fourth person horizontally across their arms (carried like a plank). Everyone wears black oval sunglasses for a cool, deadpan vibe. The carried person is female_2 (identity locked), lying horizontally across the front, wearing a black sleeveless dress layered over a white long-sleeve shirt, black pants, white socks; her arms and legs hang naturally with relaxed limp pose (not injured, just playful). The three standing people (male_1 on left, female_1 center, male_2 right) hold her securely with both hands under her back/legs. Neutral facial expressions, straight posture, comedic deadpan. Clean home interior: white walls, light wood floor, a white door on the left, a simple standing floor lamp on the right, minimal wall art behind them. Even indoor lighting, no harsh shadows, true-to-life phone camera realism.",
      "composition": {
        "framing": "full-body group shot, centered, straight-on camera, all four visible head-to-toe",
        "camera": "handheld smartphone look",
        "distance": "medium-wide so the carried body fits fully in frame",
        "focus": "all faces sharp"