{
  "subject": {
    "description": "A young adult woman inside a car, captured in a close low-angle selfie with a raw mobile-phone feeling; the body is close to the camera, creating intimacy, pressure, and a quiet cool mood.",
    "mirror_rules": "Not a mirror selfie, no mirror visible; the camera should sit below the chest or near the waist and abdomen, creating an upward selfie angle.",
    "age": "young adult woman, around 20-28",
    "expression": {
      "eyes": {
        "look": "eyes mostly hidden under the shadow of a low baseball cap, only a faint eye contour visible",
        "energy": "calm, low-emotion, slightly distant",
        "direction": "head slightly lowered, gaze seems directed toward the camera or phone screen"
      },
      "mouth": {
        "position": "lips naturally closed and relaxed",
        "energy": "no smile, restrained and quiet"
      },
      "overall": "an unforced car selfie, as if the photo was taken right after a still, absent-minded moment"
    },
    "face": {
      "preserve_original": "keep the soft oval face impression, delicate features, natural nose bridge and relaxed lips, without creating an identifiable real person",
      "makeup": "clean natural makeup inspired by cool-toned East Asian fashion aesthetics; soft matte base, natural pink-nude lips, very subtle eye makeup mostly hidden by the cap shadow"
    }
  },
  "hair": {
    "color": "deep black or natural black-brown",
    "style": "long straight hair falling naturally from both sides of the cap and behind the shoulders",
    "effect": "slightly messy strands, airy and real, with a faint rim light from the car window; avoid overly silky commercial hair"
  },
  "body": {
    "frame": "slim with natural curves, clear waist and abdomen lines, slightly stretched by the low wide-angle perspective",
    "waist": "waist and abdomen fully visible, flat but naturally soft, navel placed near the lower center of the frame",
    "chest": "chest covered by a fitted white cropped tank top, fabric creates natural volume; no exposed chest skin",
    "legs": "legs are mostly outside the frame, only the lower-body edge and low-waist clothing area are visible",
    "skin": {
      "visible_areas": [
        "neck",
        "shoulders",
        "upper arms",
        "edge of the underarm area",
        "small area around the collarbone",
        "full waist and abdomen",
        "side waist",
        "upper hip edge"
      ],
      "tone": "fair neutral-cool skin tone, slightly grayish and cool in the shaded car interior",
      "texture": "skin looks smooth yet natural, as if cool to the touch, soft, with subtle pores and real underlying contours; no plastic smoothing",
      "lighting_effect": "overcast daylight enters through the panoramic roof; the bright sky acts as backlight, the cap casts a strong shadow over the upper face, soft diffused light touches the abdomen and shoulders, while the black car interior creates deep contrast around the figure"
    }
  },
  "pose": {
    "position": "seated or leaning inside a car, front of the body close to the camera",
    "base": "one arm extends upward and out of frame as if holding a phone or adjusting the angle; shoulders are uneven and the body weight is slightly shifted",
    "overall": "low-angle selfie pose, torso leaning forward, head slightly lowered, natural but with subtle tension"
  },
  "clothing": {
    "top": {
      "type": "white sleeveless high-neck cropped tank top",
      "color": "cool white",
      "details": "large muted gray block-letter graphic print across the chest, simple neckline and armholes, hem slightly rolled upward",
      "effect": "thin cotton or stretch knit fabric, fitted to the body, with slight horizontal wrinkles and realistic stretch texture"
    },
    "bottom": {
      "type": "low-waist white bottom or folded-waist white sporty skirt/shorts",
      "color": "white with small black inner edges",
      "details": "folded fabric around the waist, black inner line slightly visible",
      "effect": "soft fabric with natural creases, not too neat"
    }
  },
  "accessories": {
    "headwear": "worn gray baseball cap, low brim hiding the eyes, washed faded texture and visible stitching",
    "jewelry": "thin silver necklace with a small flat silver pendant",
    "device": "phone is not visible, but the image should feel like a handheld phone selfie",
    "prop": "black car roof frame, panoramic sunroof, window edges"
  },
  "photography": {
    "camera_style": "realistic mobile phone selfie, casual car selfie, not a studio shoot or polished commercial image",
    "angle": "strong low-angle upward view, camera placed near the waist or car seat height, upper body leaning toward the lens",
    "shot_type": "vertical close half-body selfie, framing includes cap, face shadow, shoulders, chest, waist, abdomen, and upper hip edge",
    "aspect_ratio": "9:16 vertical",
    "texture": "slight mobile noise, dark shadows with some detail loss, bright sky highlights, realistic sharpness without over-processing",
    "lighting": "natural overcast daylight through the panoramic roof and windows; the subject remains in the darker car interior, bright sky becomes a large soft background, the cap creates a hard-edged face shadow, black car structure forms strong negative space",
    "depth_of_field": "phone-camera depth of field, subject and car roof edges mostly clear, sky slightly soft but not heavily blurred"
  },
  "background": {
    "setting": "inside a car under a panoramic sunroof",
    "wall_color": "black car interior mixed with pale blue-gray cloudy sky",
    "elements": [
      "curved panoramic sunroof frame",
      "black roof structure",
      "pale blue-gray sky",
      "soft clouds",
      "window edges"
    ],
    "atmosphere": "quiet, private, slightly cold, like an overcast afternoon inside a car",
    "lighting": "bright exterior sky, dim car interior, high contrast edges"
  },
  "the_vibe": {
    "energy": "low-key, cool, naturally confident",
    "mood": "as if she had just sat in the car on a cloudy day and casually took the photo, with the previous moment still lingering",
    "aesthetic": "real phone selfie, low-angle car interior, cool white clothing against black structure, subtle sporty street style",
    "authenticity": "keep slight off-center framing, low-angle perspective, clothing wrinkles, messy hair strands, face shadow, and mobile-phone noise",
    "intimacy": "very close distance, but the expression remains detached, creating a private yet cool contrast",
    "story": "she is adjusting the phone angle in the car, the cap hides her eyes, and in the next second she might put the phone down or look out the window",
    "caption_energy": "a cold-toned selfie with no explanation, no performance, only the mood of a cloudy car interior"
  },
  "constraints": {
    "must_keep": [
      "low-angle car selfie perspective",
      "gray low-brim baseball cap hiding the eyes",
      "black car roof and curved panoramic sunroof",
      "cloudy pale blue-gray sky background",
      "white cropped sleeveless tank top",
      "large muted gray block-letter graphic print",
      "fully visible waist and abdomen",
      "natural mobile-phone texture and slight noise",
      "real shadows, no excessive fill light"
    ],
    "avoid": [
      "any tattoos or body markings",
      "text, stickers, or patterns on skin",
      "overly commercial retouching",
      "over-smoothed skin",
      "studio lighting",
      "exaggerated sexy pose",
      "mirror selfie",
      "strong filters",
      "watermarks and social media tags"
    ]
  },
  "negative_prompt": [
    "tattoo",
    "body art",
    "skin text",
    "watermark",
    "logo watermark",
    "over-retouched skin",
    "plastic skin",
    "studio lighting",
    "mirror selfie",
    "heavy makeup",
    "extra fingers",
    "distorted hands",
    "bad anatomy",
    "overexposed face",
    "unrealistic body",
    "AI glossy look"
  ]
}

来源许可/权利说明：CC0-1.0（仓库声明；社区案例保留原作者及原帖链接）