{
"subject": {
"identity": {
"biometric_reference": "Sabrina Carpenter",
"forensic_fidelity_level": "1.0 (Digital Twin)",
"facial_morphology": {
"structure": "Heart-shaped facial architecture with defined zygomatic arches and a soft mandibular line",
"eyes": {
"iris_pattern": "Highly detailed blue-green iris stroma with distinct pupillary zone and pigmented crypts",
"anatomy": "Lateral canthal tilt, well-defined supraorbital ridges, and dense natural eyelashes",
"color_hex": "#A1C4D0"
},
"nose": {
"morphology": "Straight nasal bridge with a refined, slightly upturned apex and symmetrical alar base",
"dentition": "Natural dental alignment"
},
"skin": {
"texture": "Visible follicular pores, fine epidermal micro-lines, no artificial smoothing",
"tone_hex": "#F9E4D6",
"physics": "Subsurface scattering (SSS) with realistic vascular undertones"
}
}
},
"body": {
"somatotype": "Ecto-mesomorphic, petite frame accurately scaled to 151cm height equivalent",
"proportions": {
"waist_to_hip_ratio": "0.7 anatomical accuracy",
"shoulder_width": "Narrow, feminine clavicle definition",
"muscle_density": "Lean muscular tone in quadriceps and calves",
"posterior": "The seated posture emphasizes natural anatomical curves and upper leg definition."
},
"limbs": {
"hands": "Detailed phalanges, natural nail beds without polish, anatomical joint creases",
"feet": "Anatomically correct metatarsal structure, visible tendons, resting naturally on stone. *highly clear and unobstructed view, all ten toenails coated in precise, glossy black nail polish (#000000).*"
}
},
"hair": {
"style": "Long, voluminous wavy texture with curtain bangs",
"physics": "Individual strand rendering, anisotropic highlights",
"color_hex": "#E6D2A0"
},
"wardrobe": {
"base_layer": "A black silk-satin mini slip dress with delicate spaghetti straps. The dress features a high-cut hemline, elegantly showcasing the full leg line while seated.",
"outer_layer": "Heavy-gauge black knit oversized cardigan draped off the shoulders",
"material_science": "Specular highlights on satin (#050505) vs. matte light absorption on wool knit. The fabric contrast accentuates the high-fidelity skin textures of the legs.",
"accessories": "Thin silver anklet on the right lateral malleolus"
},
"pose_action": {
"description": "Seated on weathered stone stairs, body angled slightly toward the camera. Left hand resting against the cheek in a pensive, neutral expression; right arm draped over the knees. The seated arrangement provides a clear, unobstructed view of the legs and feet. Calm gaze, mouth closed.",
"posture": "Asymmetrical weight distribution consistent with the incline of the steps. The pose naturally highlights the elongated leg lines and anatomical precision of the lower body."
},
"scene": {
"location": "European neoclassical architectural exterior",
"elements": [
"Weathered tan limestone balustrade with baroque balusters",
"Aged stone steps with natural moss and erosion patterns",
"Flat beige masonry wall with subtle texture gradients"
],
"composition": "9:16 vertical format, rule of thirds, medium-full shot"
},
"lighting": {
"type": "Natural overcast daylight with high dynamic range (HDR)",
"direction": "Soft diffused top-down light creating natural shadows in the orbital sockets and under the jaw, and illuminating the feet and toes with high surface clarity.",
"technical": "Global illumination with ray-traced shadows and micro-occlusion in fabric folds"
},
"camera": {
"technical_specs": "35mm prime lens, f/2.8 aperture, ISO 100, 1/250 shutter speed",
"focus": "Pin-sharp focus on the facial features AND both bare feet, with all toenails clearly defined. Subtle depth of field (DoF) blurring the background balustrade.",
"post_processing": "Raw photography aesthetic, film grain texture, no digital artifacts"
},
"negative_constraints": {
"prohibited_elements": [
"no logos",
"no text",
"no watermark",
"no branding",
"no beautify smoothing",
"no extra limbs",
"no distorted fingers",
"no merged anatomy",
"no unnatural skin glow",
"no smiling"
],
"reflection_integrity": "Ray-traced reflection consistency on polished surfaces; geometric accuracy in all mirrored planes."
}
}
}{
"subject": {
"identity": {
"biometric_reference": "萨布丽娜·卡彭特 (Sabrina Carpenter)",
"forensic_fidelity_level": "1.0 (数字孪生)",
"facial_morphology": {
"structure": "心形面部架构，颧弓清晰，下颌线条柔和",
"eyes": {
"iris_pattern": "高细节的蓝绿色虹膜基质，具有明显的瞳孔区和色素隐窝",
"anatomy": "外眼角倾斜，眶上脊清晰，天然浓密的睫毛",
"color_hex": "#A1C4D0"
},
"nose": {
"morphology": "鼻梁挺直，鼻尖精致微翘，鼻翼基部对称",
"dentition": "天然牙齿排列"
},
"skin": {
"texture": "可见的毛囊毛孔，细微的表皮微纹，无人工磨皮",
"tone_hex": "#F9E4D6",
"physics": "具有真实血管底色的次表面散射 (SSS)"
}
}
},
"body": {
"somatotype": "外胚型-中胚型混合体型，娇小骨架，精确缩放至151cm身高标准",
"proportions": {
"waist_to_hip_ratio": "0.7 解剖学精度",
"shoulder_width": "狭窄，女性化锁骨轮廓",
"muscle_density": "股四头肌和小腿肌肉紧致",
"posterior": "坐姿强调自然的解剖曲线和大腿线条。"
},
"limbs": {
"hands": "指骨细节丰富，指甲床自然无油，解剖学关节褶皱",
"feet": "解剖学正确的跖骨结构，可见肌腱，自然置于石头上。*高度清晰且无遮挡的视野，所有十个脚趾甲均涂有精准、光泽的黑色指甲油 (#000000)。*"
}
},
"hair": {
"style": "长而浓密的波浪纹理，配有法式刘海",
"physics": "单发丝渲染，各向异性高光",
"color_hex": "#E6D2A0"
},
"wardrobe": {
"base_layer": "一条配有精致细吊带的黑色丝绸缎面迷你吊带裙。裙子具有高开叉下摆，坐姿时优雅地展示完整的腿部线条。",
"outer_layer": "粗针织黑色超大码开衫，随意披在肩上",
"material_science": "缎面上的镜面高光 (#050505) 对比羊毛针织上的哑光吸光。面料对比突出了腿部的高保真皮肤纹理。",
"accessories": "右脚外踝处的细银脚链"
},
"pose_action": {
"description": "坐在风化的石阶上，身体略微向相机倾斜。左手靠在脸颊上，呈沉思、中性的表情；右臂自然垂在膝盖上。坐姿提供了腿部和脚部清晰、无遮挡的视野。目光平静，闭嘴。",
"posture": "符合台阶倾斜度的不对称重量分布。该姿势自然地突出了拉长的腿部线条和下半身的解剖精度。"
},
"scene": {
"location": "欧洲新古典主义建筑外观",
"elements": [
"风化的灰褐色石灰石栏杆，带有巴洛克式栏杆柱",
"古老的石阶，具有天然的苔藓和侵蚀图案",
"米色砖石墙，具有微妙的纹理渐变"
],
"composition": "9:16 竖屏格式，三分法构图，中全景镜头"
},
"lighting": {
"type": "自然阴天日光，具有高动态范围 (HDR)",
"direction": "柔和漫射的自上而下光线，在眼窝和下颌下方形成自然阴影，并以高表面清晰度照亮脚部和脚趾。",
"technical": "全局照明，具有光线追踪阴影和织物褶皱中的微遮蔽"
},
"camera": {
"technical_specs": "35mm 定焦镜头，f/2.8 光圈，ISO 100，1/250 快门速度",
"focus": "面部特征和双脚均清晰对焦，所有脚趾甲清晰可见。背景栏杆有微妙的景深 模糊。",
"post_processing": "Raw 摄影美学，胶片颗粒纹理，无数字伪影"
},
"negative_constraints": {
"prohibited_elements": [
"无标识",
"无文字",
"无水印",
"无品牌",
"无美化磨皮",
"无多余肢体",
"无扭曲的手指",
"无融合的解剖结构",
"无不自然的皮肤光泽",
"无微笑"
],
"reflection_integrity": "抛光表面上的光线追踪反射一致性；所有镜面中的几何准确性。"
}
}
}
