Radiant Idol Moments: A Stage Performance Inspired Portrait

{
  "reference_image": {
    "source": "uploaded_image",
    "usage": "primary character and hairstyle reference",
    "priority": "very high"
  },
  "overall_style": {
    "genre": "idol MC stage portrait",
    "aesthetic": "bright Japanese idol, elegant, cinematic, uplifting",
    "mood": "cheerful, radiant, friendly, heartwarming",
    "realism_level": "high photorealistic"
  },
  "subject": {
    "identity": "same person as the uploaded reference image",
    "situation": "MC segment during a live stage performance",
    "expression": "bright radiant smile, joyful and open, clearly happy expression",
    "emotion": "cheerful confidence, warmth, positive energy toward the audience",
    "pose": "kneeling or sitting gracefully on stage",
    "gesture": "microphone held slightly away from the mouth while smiling during MC",
    "interaction_feel": "engaging happily with the audience"
  },
  "appearance_details": {
    "face": {
      "skin": "natural translucent skin with healthy glow",
      "eyes": "eyes slightly narrowed from smiling, lively sparkle, strong catchlights",
      "mouth": "bright open smile, natural teeth subtly visible, relaxed jaw",
      "cheeks": "softly lifted cheeks creating a joyful expression"
    },
    "hair": {
      "reference": "match the uploaded image hairstyle precisely",
      "style_description": "natural medium-length hairstyle with soft volume",
      "details": [
        "same bangs shape and length as reference image",
        "same parting and hair flow",
        "natural movement as if reacting to stage atmosphere",
        "realistic strand definition"
      ],
      "finish": "natural shine, slightly lively from movement"
    }
  },
  "wardrobe": {
    "style": "classic Japanese idol stage costume",
    "design": "long-sleeve vintage-inspired dress",
    "silhouette": "high-waist, softly flared skirt",
    "materials": [
      "matte fabric",
      "delicate lace trim"
    ],
    "color_scheme": "deep navy blue with cream lace accents",
    "details": "lace cuffs and hem, refined buttons, elegant stitching"
  },
  "lighting": {
    "type": "bright soft stage lighting for MC",
    "key_light": "frontal soft spotlight enhancing smile and facial brightness",
    "fill_light": "gentle fill to reduce shadows under eyes and cheeks",
    "back_light": "subtle rim light adding glow around hair",
    "contrast": "medium",
    "shadow_style": "very soft and flattering"
  },
  "composition": {
    "framing": "medium to medium-full body shot",
    "camera_angle": "eye-level",
    "subject_position": "centered foreground",
    "depth_of_field": "shallow",
    "background": "other performers and stage lights softly blurred",
    "focus_priority": "smiling face and eyes"
  },
  "optical_style": {
    "lens_feel": "mid-telephoto portrait lens look",
    "bokeh": "soft glowing stage-light bokeh",
    "sharpness": "high on face, gentle falloff",
    "noise": "minimal"
  },
  "post_processing": {
    "skin_retouched": "light and natural",
    "color_grading": "slightly warm, bright cinematic tones",
    "clarity": "moderate",
    "vignette": "very subtle",
    "finish": "clean, lively, idol-like"
  },
  "generation_notes": {
    "avoid": [
      "forced or stiff smile",
      "overexposed teeth",
      "cartoonish facial exaggeration",
      "over-styled hair"
    ],
    "focus": [
      "radiant smile expression",
      "eye sparkle and lifted cheeks",
      "hair consistency with uploaded image",
      "bright MC atmosphere"
    ]
  }
}