圖像提示詞

帶有紅色點綴的寫實冬季街頭人像

一個高度結構化的提示，用於生成一張超高解析度、電影級寫實的女性肖像，背景為大雪紛飛。此提示強調逼真的皮膚紋理、冷色調，並使用大膽的紅色配件（圍巾和帽子）作為沉寂冬季背景中的主要色彩點綴。它還包含詳細的限制和負面提示列表。

提示詞

```json
{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photoreal_winter_snowfall_street_portrait",
      "priority": "highest",
      "language": "en"
    },
    "references": {
      "reference_image_style": {
        "source": "UPLOAD_REFERENCE_IMAGE (REQUIRED)",
        "purpose": "STYLE_COMPOSITION_LIGHTING_ANCHOR_ONLY",
        "strict_lock": true,
        "affect_face": false,
        "preserve_pose": true,
        "preserve_composition": true,
        "preserve_palette": true,
        "preserve_lighting": true,
        "preserve_vibe": 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": "9:16",
      "orientation": "portrait",
      "resolution_target": "ultra_high_res",
      "render_style": "cinematic_photoreal_editorial",
      "sharpness": "crisp_but_natural",
      "film_grain": "subtle_35mm",
      "color_grade": "cold_winter_whites_soft_gray_blue_red_accent",
      "dynamic_range": "natural_not_hdr",
      "skin_rendering": "real_texture_zero_retouch"
    },
    "creative_prompt": {
      "scene_summary": "寫實冬季肖像，大雪紛飛。簡約的雪景背景，帶有柔和的霧氣和低對比度的冬季氛圍。主體居中站立，直視鏡頭，表情平靜略帶憂鬱。雪花和冰霜明顯地積聚在衣物和頭髮上。\n\n主體：一名成年女性。柔和自然的臉部特徵，無美顏濾鏡，真實的皮膚紋理。\n\n服裝：深色冬大衣（{argument name=\"coat color\" default=\"black or charcoal\"}），可見積雪。一條鮮紅色針織圍巾（厚羊毛質地）環繞頸部。一頂鮮紅色毛絨冬帽（人造毛皮或長毛絨），與圍巾搭配。紅色配飾是整體柔和冬季色調中的主要色彩點綴。\n\n細節：風吹亂的髮絲拂過臉龐，濕潤的睫毛，因寒冷而略帶紅潤的臉頰。多層次的真實雪花顆粒，電影般的淺景深。\n\n燈光：陰沉的冬日日光，柔和且漫射，無刺眼陰影，無 HDR。編輯級寫實主義，高細節。無文字。"
    },
    "negative_prompt": [
      "低解析度",
      "臉部扭曲",
      "AI 人工痕跡",
      "美顏濾鏡",
      "塑膠皮膚",
      "過度平滑",
      "手部變形",
      "多餘手指",
      "扭曲的身體結構",
      "過飽和紅色",
      "霓虹紅",
      "HDR",
      "卡通",
      "插畫",
      "動漫",
      "標誌",
      "文字",
      "浮水印",
      "模糊",
      "主體失焦"
    ]
  }
}
```