健身房双人镜面自拍，带身份锁定提示

{
  "meta": {
    "quality": "ultra photorealistic",
    "resolution": "8k",
    "aspect_ratio": "16:9",
    "style": "modern gym mirror selfie realism",
    "constraints": "strict identity preservation, do not alter facial features or hair from reference"
  },
  "shot": {
    "composition": "mirror selfie, dual full-body shot, both subjects side by side with backs to camera, full reflection visible",
    "lens": "slight wide-angle smartphone lens",
    "camera": "handheld phone, mirror reflection",
    "motion": "static still photo",
    "grain": "subtle realistic digital grain"
  },
  "subjects": {
    "left_model": {
      "identity_lock": true,
      "build": "fit, curvy athletic physique with toned legs and glutes",
      "hair": "natural color and style preserved from reference",
      "outfit": "bright pink long-sleeve cropped workout top with thumb holes, matching high-waisted seamless pink gym shorts with subtle waistband logo, white athletic socks",
      "pose": "hand on hip, relaxed confident stance, slight arch, calm expression visible in mirror"
    },
    "right_model": {
      "identity_lock": true,
      "build": "fit, curvy athletic physique with toned legs and glutes",
      "hair": "natural color and style preserved from reference",
      "outfit": "light yellow halter-style sports bra with thin straps, matching high-waisted seamless pink gym shorts, white athletic socks",
      "pose": "hand on hip, playful confident stance, subtle expression visible in mirror"
    }
  },
  "environment": {
    "location": "modern gym",
    "foreground": "dark rubber gym flooring",
    "midground": "large wall mirror reflecting both models clearly",
    "background": "professional fitness equipment softly blurred, exposed ceiling details"
  },
  "lighting": {
    "type": "dim indoor gym lighting",
    "color": "cool blue and purple ambient tones",
    "effect": "soft highlights on skin and fabric, strong contrast between outfits and background"
  },
  "visual_style": {
    "vibe": "confident, energetic fitness editorial",
    "detail_level": "high realism, accurate reflections, natural skin texture, realistic fabric stretch"
  },
  "negative_prompt": "blurry, distorted mirror, altered faces, changed hair color, extra limbs, harsh flash, cartoon, anime, watermark, text overlay, extra people"