{
"subject": {
"identity": {
"biometric_reference": "Sabrina Carpenter",
"facial_morphology": "Heart-shaped facial structure, prominent zygomatic arches, refined mandibular line, delicate philtrum; absence of eyewear to reveal full orbital area and eyelid anatomy",
"ocular_forensics": "Iris pattern matching Sabrina Carpenter; blue-green stroma with complex central heterochromia, macro-detail on corneal reflections, natural lash density with distinct mascara separation",
"dentition": "Anatomically correct human dental structure, natural incisal translucency, healthy gingival margins, realistic enamel luster",
"skin_physics": "Non-idealized epidermal texture with visible pores; subsurface scattering (SSS) with realistic dermis depth; warm peach-toned undertones (HEX #F5D1B3 base)"
},
"body": {
"somatotype": "Petite hourglass morphology, lean muscle tone in extremities",
"extremities_detail": "High-fidelity depiction of hands and feet; anatomically precise phalanges and metatarsal definition; visible tendons and natural skin creasing at joints",
"nail_esthetics": "Glossy black onyx nail lacquer (HEX #000000) applied to both fingernails and toenails; high-shine finish with micro-specular highlights on the lacquer surface"
},
"hair": {
"style": "Signature voluminous golden blonde blowout with bottleneck bangs; 2A wave pattern with high strand-level fidelity and natural flyaways",
"color": "Multi-tonal blonde, HEX #F2E3C2 highlights with #C5A059 lowlights"
}
},
"wardrobe": {
"upper_body": "Crisp white cotton poplin button-down shirt; tailored single-breasted blazer in Prince of Wales check grey plaid (HEX #7A7A7A base)",
"accessories": "Silk satin necktie in Deep Crimson (HEX #8B0000); no eyewear/glasses",
"lower_body": "Matching micro-mini pleated skirt in Prince of Wales check grey plaid",
"footwear": "Barefoot; no shoes or hosiery; toes in direct contact with concrete surface showing natural grip and skin texture",
"material_physics": "Macro-texture mapping for wool-blend plaid fabric and cotton weave; realistic fabric tension and folding"
},
"pose_action": {
"posture": "Seated crouch or low-seated position on concrete stairs, torso reclining slightly; hands placed near the knees or feet to bring both extremities into the focus of the close-up frame",
"expression": "Slightly parted lips, neutral yet intense gaze directed toward the lens; candid editorial aesthetic"
},
"scene": {
"environment": "Minimalist interior concrete stairwell; white plastered walls with subtle stippled texture and matte finish",
"structural_details": "Brutalist concrete steps with terracotta-toned tile nosing (HEX #A0522D); black powder-coated metal tubular handrail in the blurred foreground for depth of field",
"framing": "9:16 vertical aspect ratio; Medium Close-Up (MCU) transition; tight framing on the subject's upper body and limbs"
},
"lighting": {
"type": "Direct high-intensity on-camera flash; raw editorial exposure style; high-contrast chiaroscuro effect",
"atmospheric_details": "Hard, sharp-edged drop shadows cast against the white background wall; high specular highlights on skin and glossy nail lacquer; realistic flash fall-off in the periphery",
"reflection_integrity_rules": "Direct flash source must be reflected in the pupils and on the glossy black nail surfaces; shadow alignment must correspond strictly to the camera-axis light source"
},
"camera": {
"technical_specs": "50mm or 85mm prime lens for editorial portraiture; f/2.8 aperture to maintain sharpness on subject while softly blurring distant stairs; ISO 200 for slight film grain texture; 8K ultra-high resolution",
"vantage_point": "Eye-level or slightly low-angle close-up to emphasize facial features and hand/foot details simultaneously"
},
"negative_constraints": [
"no glasses",
"no shoes",
"no socks",
"no stockings",
"no logos",
"no text",
"no watermarks",
"no extra limbs",
"no distorted fingers",
"no fused toes",
"no beautify smoothing",
"no low-resolution textures",
"no artifacts on skin or fabric"
]
}{
"subject": {
"identity": {
"biometric_reference": "Sabrina Carpenter",
"facial_morphology": "心形脸结构，突出的颧弓，精致的下颌线，精致的人中；无眼镜以展示完整的眶区和眼睑解剖结构",
"ocular_forensics": "虹膜图案匹配 Sabrina Carpenter；蓝绿色基质伴有复杂的中央异色症，角膜反射的宏观细节，自然睫毛密度且睫毛膏分明",
"dentition": "解剖学正确的人类牙齿结构，自然切端半透明性，健康的牙龈边缘，逼真的釉质光泽",
"skin_physics": "非理想化的表皮纹理，可见毛孔；具有真实真皮层深度的次表面散射（SSS）；暖桃色调底色（HEX #F5D1B3 基础色）"
},
"body": {
"somatotype": "娇小的沙漏型体型，四肢精瘦的肌肉线条",
"extremities_detail": "高保真的手部和脚部描绘；解剖学精确的指骨和跖骨轮廓；关节处可见肌腱和自然的皮肤褶皱",
"nail_esthetics": "光亮的黑色玛瑙指甲油（HEX #000000）涂在手指甲和脚趾甲上；高光泽饰面，漆面上有微镜面高光"
},
"hair": {
"style": "标志性的蓬松金色吹发造型，带有瓶颈刘海；2A 波浪卷发模式，高保真发丝细节和自然飘飞的碎发",
"color": "多色调金色，HEX #F2E3C2 高光混合 #C5A059 暗部"
}
},
"wardrobe": {
"upper_body": "挺括的白色棉质府绸纽扣衬衫；威尔士亲王格纹灰色格子（HEX #7A7A7A 基础色）定制单排扣西装外套",
"accessories": "深红色（HEX #8B0000）丝绸缎面领带；无眼镜/墨镜",
"lower_body": "配套的威尔士亲王格纹灰色超短百褶裙",
"footwear": "赤脚；无鞋或袜；脚趾直接接触混凝土表面，展示自然的抓地力和皮肤纹理",
"material_physics": "羊毛混纺格子面料和棉织物的宏观纹理映射；逼真的织物张力和褶皱"
},
"pose_action": {
"posture": "坐在混凝土楼梯上或低坐姿势，躯干略微后仰；双手放在膝盖或脚附近，使四肢都处于特写画面的焦点中",
"expression": "嘴唇微张，中性但强烈地注视镜头；坦率的编辑美学"
},
"scene": {
"environment": "极简主义室内混凝土楼梯间；白色粉刷墙壁，具有细微的点状纹理和哑光饰面",
"structural_details": "粗野主义混凝土台阶，带有赤陶色调的台阶边缘（HEX #A0522D）；黑色粉末涂层金属管状扶手位于模糊的前景中，用于景深效果",
"framing": "9:16 垂直纵横比；中近景（MCU）过渡；对主体上半身和肢体的紧凑构图"
},
"lighting": {
"type": "直接高强度机顶闪光灯；原始的编辑曝光风格；高对比度明暗对比效果",
"atmospheric_details": "投在白色背景墙上的硬朗、边缘锐利的阴影；皮肤和光泽指甲油上的高镜面高光；外围区域真实的闪光衰减",
"reflection_integrity_rules": "直射闪光源必须反射在瞳孔和光亮的黑色指甲表面；阴影对齐必须严格对应相机轴光源"
},
"camera": {
"technical_specs": "50mm 或 85mm 定焦镜头用于编辑人像；f/2.8 光圈以保持主体清晰，同时柔和地模糊远处的楼梯；ISO 200 以获得轻微的胶片颗粒纹理；8K 超高分辨率",
"vantage_point": "视线水平或略低角度特写，以同时强调面部特征和手/脚细节"
},
"negative_constraints": [
"无眼镜",
"无鞋子",
"无短袜",
"无长袜",
"无标志",
"无文字",
"无水印",
"无多余的肢体",
"无扭曲的手指",
"无融合的脚趾",
"无美化磨皮",
"无低分辨率纹理",
"皮肤或织物上无伪影"
]
}
