{
"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"
]
}
}
