米莉·芭比·布朗复古旱冰鞋肖像

视觉设定：{
"type": "image_prompt",
"meta": {
"style": "professional lifestyle portrait",
"realism": "photorealistic",
"camera": "iPhone 15 Pro Max",
"angle": "eye level",
"aspect_ratio": "9:16",
"resolution": "8k",
"focus": "sharp focus on subject",
"depth_of_field": "shallow",
"bokeh": "creamy"
},
"subject": {
"name": "Millie Bobby Brown",
"framing": "full body",
"appearance": {
"body_type": "slender, fit, athletic",
"proportions": "balanced hips and thighs"
},
"hair": {
"style": "middle parted",
"details": "two high pigtails",
"accessory": "small blue elastic bands"
},
"expression": "playful and confident",
"pose": {
"stance": "standing, facing camera",
"legs": "slightly apart, left skate slightly forward and tilted",
"left_arm": "raised with elbow outward, hand behind neck",
"right_hand": "holding sunglasses frame while looking over them"
},
"eyes": {
"interaction": "looking over sunglasses"
}
},
"clothing": {
"top": "plain blue long-sleeve cropped top above navel",
"bottom": "light yellow short tight shorts",
"socks": "blue ribbed knee-high socks",
"shoes": {
"type": "retro-vintage quad skates",
"color": "light blue",
"details": "laces, coral pink toe stops, vibrant coral pink wheels"
}
},
"accessories": {
"sunglasses": {
"shape": "small round",
"lenses": "reddish",
"frame": "thin metal"
},
"jewelry": {
"necklace": "thin delicate chain",
"pendant": "small round gold"
}
},
"environment": {
"location": "outdoor park pathway",
"ground": "paved",
"time": "daytime",
"background": {
"elements": [
"lush green trees",
"low wall with metal railings",
"classic globe-topped streetlight"
],
"blur": "softly blurred"
}
},
"lighting": {
"type": "natural daylight",
"quality": "soft and even",
"effect": "gentle highlights on skin and fabric"
},
"mood": {
"style": "retro-vintage, sporty",
"feeling": "vibrant, confident, relaxed summer atmosphere"
},
"color_palette": [
"white",
"light pink",
"light blue",
"coral pink",
"lush green"
],
"texture": {
"detail_level": "highly detailed",
"focus_areas": ["clothing", "skin", "skates"]
}
}。工作流：生成多张候选后再做 best-of-N 筛选，可避免一次性出图的不稳定。