健身房镜子自拍，带身份锁定提示

{
  "image_prompt": {
    "reference": {
      "face_identity": "use uploaded reference image",
      "identity_lock": true,
      "face_accuracy": "100% identical to reference — same facial structure, proportions, skin texture, expression, and details"
    },

    "subject": {
      "type": "young woman",
      "appearance": {
        "hair": {
          "color": "dark brown",
          "style": "long wavy hair with a half-up messy bun, loose strands framing the face"
        },
        "skin": {
          "tone": "same as reference image",
          "texture": "natural, realistic"
        },
        "expression": "calm, composed, slightly focused",
        "gaze": "looking at phone screen"
      },
      "pose": {
        "stance": "standing with one leg slightly forward",
        "hands": {
          "right": "holding a black smartphone for a mirror selfie",
          "left": "holding a transparent water bottle with brown liquid"
        }
      }
    },

    "outfit": {
      "top": {
        "primary": "fitted white t-shirt",
        "layer": "white long-sleeve baggy hoddie"
      },
      "bottom": {
        "type": "joggers black",
        "color": "navy blue"
      },
      "footwear": {
        "shoes": "white athletic sneakers",
        "socks": "white crew socks"
      }
    },

    "environment": {
      "location": "modern indoor gym",
      "features": [
        "large wall mirrors",
        "treadmills",
        "weight machines",
        "rubber gym flooring",
        "exercise mats on the floor"
      ],
      "reflection": "mirror seam visible vertically in frame"
    },

    "lighting": {
      "type": "bright overhead fluorescent gym lighting",
      "quality": "even, neutral illumination with minimal shadows"
    },

    "composition": {
      "shot_type": "full-body mirror selfie",
      "camera_angle": "eye-level",
      "framing": "centered subject",
      "style": "casual fitness lifestyle photograph"
    },

    "image_style": {
      "realism": "highly photorealistic",
      "detail": "sharp clothing textures and clear gym background",
      "mood": "clean, modern, casual",
      "resolution": "high resolution"
    }
  }
}