屋顶上的超写实 K-pop 自拍

```json
{
  "subject": {
    "identity": "K-pop 女团主唱，艺名：LUNA",
    "age": 21,
    "ethnicity": "韩国人",
    "hair": {
      "style": "高马尾，泡泡糖粉色，发根处有 3 厘米的灰玫瑰色渐变",
      "texture": "玻璃般光泽，有 2 毫米的碎发被霓虹灯照亮",
      "accessory": "心形水钻发圈，5 毫米的宝石在闪光灯下熠熠生辉"
    },
    "makeup": {
      "skin": "光泽气垫粉底，脸颊可见 0.1 毫米的毛孔",
      "eyes": "玫瑰金色眼影一直涂到眉骨，泪腺下方有 4 毫米的银色闪粉，外眼角有 12 毫米的飞扬假睫毛",
      "liner": "锐利 45° 眼线，0.5 毫米的空隙用白色填充",
      "lips": "内侧樱桃渐变色，向外模糊成花瓣效果，中央有 1 毫米厚的唇彩",
      "blush": "冷粉色腮红高扫颧骨，反射手机闪光灯"
    },
    "pose": {
      "head": "向右倾斜 15°，下巴向下以突出 V 脸",
      "eyes": "向上看手机镜头，有 2 毫米高光的卧蚕",
      "mouth": "微张心形嘟嘴，双唇之间有 3 毫米的缝隙",
      "hand": {
        "device": "iPhone 15 Pro，佩戴闪光丁香色手机壳，镜头环上缺少三颗水钻",
        "grip": "三根手指在手机后面，小指伸直，指甲为杏仁形裸色带微亮片",
        "angle": "相机举在高于眼睛 30 厘米处，手臂伸长"
      }
    },
    "attire": {
      "top": "短款淡紫色连帽衫，毛边下摆，衣领处有 1 厘米的汗珠",
      "neck": "叠戴银色项链，最短的颈链在锁骨上方 1 厘米处",
      "earrings": "不对称星月耳环，8 毫米，随头部倾斜而摆动"
    },
    "lighting": {
      "key": "内置手机闪光灯，色温 6500 K，鼻尖略微过曝",
      "fill": "夹在手机上的 LED 环形灯，色温 5600 K，在眼睛中形成圆形眼神光",
      "background_bokeh": "城市夜景六边形焦外虚化，欠曝 2 档"
    }
  },
  "background": {
    "location": "首尔 23 楼屋顶咖啡馆，时间 21:17",
    "depth": "失焦的霓虹灯招牌，紫色‘카페’和粉色‘OPEN’，3 厘米模糊效果",
    "sky": "晴朗的靛蓝色天空，地平线处仍有 2% 的日落橙色",
    "props": "磨砂玻璃栏杆和前景 5 厘米处的串灯，其中一个灯泡坏了"
  },
  "camera": {
    "mode": "人像模式，3 倍变焦，f/1.78，1/120 秒，ISO 250",
    "filter": "内置‘明亮’滤镜 +10，皮肤平滑功能关闭",
    "artifacts": "耳环边缘有轻微的紫边——保留此效果"
  },
  "output": "超写实，8K 分辨率，保留脸颊上的闪光眩光，保持 9:16 的垂直手机比例，无水印"
}
```

---

**Original English:**
{
  "subject": {
    "identity": "K-pop girl-group lead vocalist, stage name: LUNA",
    "age": 21,
    "ethnicity": "Korean",
    "hair": {
      "style": "high ponytail, bubble-gum pink with 3 cm ash-rose root fade",
      "texture": "glass-shine, 2 mm fly-aways lit neon",
      "accessory": "heart-shaped rhinestone hair-tie, 5 mm stones catching flash"
    },
    "makeup": {
      "skin": "luminous cushion-foundation, 0.1 mm pores visible on cheek",
      "eyes": "foiled rose-gold shadow to brow bone, 4 mm silver glitter under tear duct, false lashes 12 mm outer flare",
      "liner": "sharp 45° wing, 0.5 mm gap filled with white",
      "lips": "gradient cherry inside, blurred to petal outside, center gloss 1 mm thick",
      "blush": "cool pink swept high on cheekbone, reflecting phone flash"
    },
    "pose": {
      "head": "tilted 15° right, chin down for V-line",
      "eyes": "looking up at phone lens, aegyo-sal highlight 2 mm",
      "mouth": "tiny heart-shaped pout, 3 mm gap between lips",
      "hand": {
        "device": "iPhone 15 Pro in glittery lilac case, lens ring 3 rhinestones missing",
        "grip": "three fingers behind, pinky extended, nails almond nude with micro-sequins",
        "angle": "camera held 30 cm above eye level, arm elongated"
      }
    },
    "attire": {
      "top": "cropped pastel-lavender hoodie, raw hem, 1 cm sweat bead at collar",
      "neck": "layered silver chains, shortest choker 1 cm above collarbone",
      "earrings": "asymmetrical star and moon, 8 mm, swinging from head tilt"
    },
    "lighting": {
      "key": "built-in phone flash, 6500 K, overexposed nose tip",
      "fill": "LED ring-light clipped to phone, 5600 K, circular catchlight in eyes",
      "background_bokeh": "city-night hexagonals 2 stops under"
    }
  },
  "background": {
    "location": "Seoul rooftop café, 23rd floor, 21:17",
    "depth": "out-of-focus neon signs: purple "카페" & pink "OPEN", 3 cm blur",
    "sky": "clear indigo, 2% remaining sunset orange on horizon",
    "props": "frosted glass railing, fairy-light string 5 cm foreground, 1 bulb blown"
  },
  "camera": {
    "mode": "portrait, 3× zoom, f/1.78, 1/120 s, ISO 250",
    "filter": "built-in "Bright" +10, skin smoothen off",
    "artifacts": "slight purple fringing on earring edge, keep"
  },
  "output": "photoreal, 8 K, keep flash glare on cheek, retain vertical phone ratio 9:16, no watermark"
}