图像提示词

超写实电影感人像，搭配霓虹都市美学

一个高度详细、结构化的提示，专为 Gemini 3.0 Nano Banana Pro 设计，旨在生成一张在霓虹灯闪烁的都市环境中年轻女性的超现实电影感肖像。该提示详细说明了场景构图、服装、相机设置（广角、柔和的焦外虚化）、电影级布光，并包含一个模仿智能手机视频录制界面的详细 UI 叠加层，使用 Octane 和 Unreal Engine 5 渲染。

提示词

```json
{
  "request_id": "portrait_neon_urban_001",
  "configuration": {
    "model": "v6. 0_or_latest",
    "output_settings": {
      "dimensions": {
        "width": 1080,
        "height": 1920,
        "aspect_ratio": "9:16",
        "target_resolution": "64K DSLR"
      }
    }
  },
  "scene_composition": {
    "subject": {
      "entity": "年轻女性",
      "pose": "自信地站立",
      "action": "食指向前伸向镜头",
      "interaction": "动态手势 / 第一人称视角互动",
      "wardrobe": {
        "outerwear": "{argument name=\"outerwear color\" default=\"dark crimson red\"} 条纹棒球衫",
        "undergarment": "浅色内搭",
        "bottoms": "工装裤",
        "accessories": [
          "项链",
          "斜挎包"
        ]
      }
    },
    "environment": {
      "location": "城市街道",
      "time_of_day": "夜晚",
      "ambience": "霓虹灯光",
      "background_elements": [
        "五彩斑斓的城市灯光",
        "模糊的路人"
      ]
    },
    "cinematography": {
      "camera": {
        "perspective": "广角",
        "depth_of_field": "柔和的散景",
        "motion": "轻微的运动模糊"
      },
      "lighting": {
        "style": "电影级",
        "primary_sources": ["赛博朋克街灯", "城市光晕"]
      },
      "ui_overlay": {
        "enabled": true,
        "aesthetic": "智能手机视频录制",
        "on_screen_elements": [
          "REC 00:00:00",
          "8K/60fps",
          "画面边框",
          "VIDEO 指示器",
          "CINEMATIC 指示器"
        ]
      }
    }
  },
  "technical_rendering": {
    "style": "超现实主义",
    "engines": [
      "Octane Render",
      "Unreal Engine 5"
    ]
  },
  "negative_prompt": {
    "stylistic_exclusions": [
      "卡通",
      "插画",
      "动漫"
    ],
    "quality_exclusions": [
      "低质量",
      "像素化",
      "模糊"
    ],
    "anatomical_exclusions": [
      "糟糕的解剖结构",
      "变形的手",
      "多余的手指",
      "缺失的肢体",
      "比例失调"
    ],
    "branding_exclusions": [
      "水印（请求的 UI 叠加层除外）"
    ]
  }
}
```