照片級健身房鏡面自拍

{
  "prompt": {
    "type": "photorealistic_fitness_portrait",
    "subject": {
      "gender": "female",
      "age_range": "mid 20s to early 30s",
      "ethnicity": "South Asian",
      "body_type": "fit, toned, athletic physique with natural proportions",
      "skin_texture": "realistic skin with visible sweat, pores, slight natural imperfections",
      "expression": "neutral to slightly tired post-workout expression, relaxed lips, focused gaze",
      "pose": {
        "type": "mirror selfie",
        "framing": "mid torso to head",
        "orientation": "front-facing",
        "hand_positions": {
          "right_hand": "holding smartphone in front of face",
          "left_hand": "slightly pulling waistband of sweatpants"
        }
      }
    },
    "hair": {
      "style": "high messy ponytail",
      "texture": "slightly damp, loose strands falling around face",
      "color": "dark brown"
    },
    "clothing": {
      "top": {
        "type": "sports bra",
        "color": "{argument name="clothing color" default="coral pink"}",
        "fit": "tight, athletic fit"
      },
      "bottom": {
        "type": "joggers / sweatpants",
        "color": "matching coral pink",
        "details": "drawstring waistband slightly pulled"
      }
    },
    "environment": {
      "location": "modern gym interior",
      "background_elements": [
        "weight machines",
        "dumbbell racks",
        "mirrors",
        "clean, minimalistic gym layout"
      ],
      "floor": "dark rubber gym flooring",
      "lighting": {
        "type": "overhead LED strip lighting",
        "style": "bright, even illumination with soft reflections",
        "temperature": "neutral white"
      }
    },
    "camera": {
      "type": "smartphone camera",
      "angle": "eye-level",
      "lens": "wide-angle typical of front camera",
      "focus": "sharp focus on subject, slightly softer background",
      "framing": "centered composition"
    },
    "details": {
      "sweat": "visible sweat on face, shoulders, and torso",
      "realism": "high-detail skin texture, natural lighting reflections",
      "accessories": [
        "smartphone with triple camera module",
        "minimal jewelry (ring on finger)"
      ]
    },
    "style": {
      "quality": "ultra-realistic, high resolution, 8K",
      "color_grading": "natural tones, slightly warm highlights",
      "sharpness": "high detail, crisp textures",
      "post_processing": "minimal editing, realistic finish"
    }
  },
  "negative_prompt": [
    "overly smooth skin",
    "cartoonish features",
    "unrealistic body proportions",
    "extra limbs or distorted anatomy",
    "blurry image",
    "low resolution",
    "overexposed highlights",
    "heavy makeup",
    "studio glam look",
    "fantasy elements"
  ],
  "parameters": {
    "resolution": "1024x1792",
    "style_strength": 0.8,
    "guidance_scale": 7.5,
    "sampling_steps": 30
  }
}