游戏素材 - 机械忧郁微距人像提示词

{
  "vibe_title_en": "Mechanical Melancholy",
  "master_prompt": "极致特写微距人像。主角是一位忧郁的神童，画面紧凑地聚焦于脸部的一侧。一个高度精细、具有实体质感的黄铜钟表机械装置，带有罗马数字刻度，如破碎的面罩般弯曲覆盖在额头和眉骨上，部分遮挡了头部上方，但露出一只充满表现力且悲伤的眼睛。眼睛反射着温暖、布满尘埃的环境光。主角的手指沾染着深色墨水和石墨痕迹，正轻柔地触碰一只悬停在脸颊附近的超写实金色机械蜂鸟。他们身穿一件厚重华丽的红黑相间立领夹克，饰有金线刺绣。温暖的定向伦勃朗光线穿透密集、充满尘埃的空气，照亮漂浮的微尘。使用 Hasselblad H6D-100c 拍摄，配备 120mm 微距镜头，光圈 f/2.8，极浅景深将背景虚化为柔和的橄榄灰色。Kodak Portra 400 胶片模拟效果，皮肤毛孔细节极度丰富，金属具有真实的物理重量感，电影级明暗对照法，纯粹的摄影超现实主义。",
  "meta": {
    "intent": "摄影超现实主义，情感微距人像",
    "priorities": "微观细节，触觉真实感，电影级暖光，模拟胶片质感",
    "device_profile": "Hasselblad H6D-100c 搭配 120mm 微距镜头"
  },
  "frame": {
    "aspect": "3:4",
    "composition": "极致特写微距，聚焦于一只眼睛和脸部侧面，填满画面",
    "layout": "非中心构图，焦点在可见的眼睛上，钟表机械在顶部边缘淡入深度散景，手指从底部进入画面",
    "camera_angle": "正面平视，亲密的眼平视角",
    "tilt_roll_degrees": "0"
  },
  "subject": {
    "gender": "女性",
    "identity": "忧郁的神童",
    "demographics": "普世特征，年轻却背负重担",
    "face": "苍白，皮肤毛孔细节极度丰富，一只眼睛可见，展现出强烈的悲伤专注，上半脸部分被黄铜钟表机构覆盖",
    "hair": "向后梳理出画框，处于焦外",
    "body": "仅可见肩膀和颈部，穿着厚重的结构化面料",
    "expression": "悲伤的专注，沉重的情感分量，内在的忧郁",
    "pose": "头部静止，双手抬至脸部附近，沾满墨水的手指细腻地与一只小型金色机械鸟互动"
  },
  "wardrobe_accessories": {
    "garments": [
      {
        "item": "立领夹克",
        "material": "厚织锦缎",
        "color": "深绯红色与黑色",
        "fit": "结构化，剪裁合体"
      }
    ],
    "accessories": [
      {
        "item": "带罗马数字刻度的破碎钟表面罩",
        "color": "做旧黄铜与金色",
        "material": "机加工金属，玻璃",
        "brand_style": "前卫制表工艺，实用特效道具"
      },
      {
        "item": "机械蜂鸟",
        "color": "金色",
        "material": "抛光黄铜与微型齿轮",
        "brand_style": "工匠动态珠宝"
      }
    ]
  },
  "environment": {
    "setting": "一个隐秘、布满灰尘的钟表匠工作室或神童的避难所",
    "surfaces": "柔和、暗淡的橄榄灰色背景，完全虚化",
    "depth": "极浅景深，模糊虹膜焦平面后方毫米处的一切",
    "atmosphere": "温暖、厚重、充满尘埃的空气，伴有被照亮的漂浮微粒",
    "lens_interaction": "柔和的光学暗角，微距压缩感"
  },
  "lighting": {
    "key": "温暖的定向伦勃朗光照射在可见的眼睛和脸颊上",
    "fill": "微妙的银色反光以保留钟表机械中的阴影细节",
    "rim": "柔和的金色背光突出漂浮的尘埃微粒和机械鸟的边缘",
    "shadows": "深邃的电影级明暗对照，丰富的黑色",
    "color_temperature": "暖色调（约 3200K - 4000K）",
    "sensor_flare": "无，高度控制的影棚布光"
  },
  "camera": {
    "lens_type": "微距定焦",
    "focal_length": "120mm",
    "aperture": "f/2.8",
    "focus": "锐利对焦于可见眼睛的虹膜和沾墨指尖",
    "sensor_format": "中画幅",
    "perspective_distortion": "零畸变，高压缩感"
  },
  "post_processing": {
    "color": "柔和、浓郁的宝石色调，与温暖的黄铜和苍白的肤色形成对比",
    "tonality": "高对比度，高光部分呈现胶片般的柔和过渡",
    "texture": "Kodak Portra 400 颗粒感，有机瑕疵，微观皮肤纹理",
    "digital_sharpening": "无，纯粹的光学锐度",
    "chromatic_aberration": "由于微距镜头特性，黄铜齿轮边缘有非常轻微的色差紫边"
  },
  "negative_specifications": [
    "霓虹灯",
    "数字绘画",
    "插画",
    "CGI",
    "塑料皮肤",
    "平光",
    "广角镜头",
    "全身像",
    "陈词滥调的咖啡馆",
    "现代办公室"
  ]
}