{
"subject": {
"identity": {
"biometric_reference": "Megan Fox",
"facial_structure": {
"craniofacial_topology": "High-definition bone structure with prominent, sharp malar arches and a defined, chiseled mandibular line. Slender nasal bridge with a refined tip. Distinctive high-arched supraorbital ridges.",
"dentition": "Anatomically correct dental alignment, fully occluded by a neutral labial seal (current state: mouth closed).",
"iris_pattern": "Intense icy blue-grey iris (#7BB2D9) with a sharp, dark limbal ring and intricate radial stromal fibers. Realistic corneal specularity.",
"canthi_alignment": "Almond-shaped palpebral fissures with a slight lateral upward tilt. Defined medial canthi and sharp eyelid creases."
},
"body": {
"somatotype": "Athletic mesomorphic build with lean muscle definition and low body fat percentage.",
"morphology": "Natural hourglass silhouette, defined clavicles, and elongated neck-to-shoulder transition. Anatomically accurate torso volume displacement in water.",
"integumentary_system": {
"skin_tone": "#D9B89C (light olive/sunkissed undertones)",
"texture": "Macro-level epidermal detail showing natural pores, fine lines, and subtle freckles. Subsurface scattering (SSS) for organic light absorption. Dynamic water droplets with high surface tension adhering to the skin.",
"imperfections": "Strict removal of all cosmetic applications; no lipstick, no mascara, no eyeliner, no foundation. Pure, unedited skin texture only."
}
},
"hair": {
"color": "#120D0A (deep raven black/darkest brown)",
"physics": "Heavily saturated wet-look dynamics. Hair clumped into thick, dark strands, some adhering to the neck and clavicle area. High-gloss specular highlights on wet follicles."
}
}
},
"wardrobe": {
"primary_garment": "Technical scoop-neck one-piece swimsuit with a micro-ribbed vertical texture.",
"color": "#D27D8C (dusty rose/mauve)",
"material_science": {
"fabric": "High-density nylon-elastane blend.",
"physics": "Physics-based fabric cling against the musculoskeletal frame. Visible fabric saturation and darkening where in contact with water. Zero logos, zero text, zero branding."
},
"accessories": "None. Strict exclusion of jewelry, necklaces, or earrings."
},
"pose_action": {
"orientation": "Seated within a circular wooden soaking tub, lower body fully submerged.",
"action": "POV selfie-perspective with the left arm extended toward the lens. Neutral, intense facial expression with mouth firmly closed and no smile. Direct ocular engagement with the camera.",
"anatomical_integrity": "Zero tolerance for anatomical errors. Fingers and hands must have realistic joint folding, correct digit count, and natural skin tension."
},
"scene": {
"environment": "High-altitude alpine exterior during civil twilight.",
"elements": {
"primary": "Circular cedar-wood hot tub with visible wet grain and iron banding.",
"background": "Deeply out-of-focus (bokeh) snowy mountainous terrain, coniferous forest with snow-laden branches, and wooden chalets with warm tungsten light emanating from windows.",
"atmospheric_physics": "Volumetric steam rising from the hot water surface, interacting with the cold ambient air to create natural diffusion and soft haze."
},
"water_physics": "Accurate light refraction of the submerged lower body. Surface ripples radiating from the subject's center of mass. Steam-induced condensation on the tub's rim."
},
"lighting": {
"source": "Diffuse cool-toned ambient twilight lighting contrasted by soft, warm secondary light from the chalet glow.",
"specular_highlights": "Pinpoint reflections on wet skin, hair, and the ocular surface.",
"shadow_profile": "Soft ambient occlusion shadows in the sub-mandibular and clavicular regions."
},
"camera": {
"aspect_ratio": "9:16",
"focal_length": "24mm (wide-angle selfie simulation)",
"aperture": "f/2.2 for sharp subject clarity and progressive background blur.",
"format": "Photorealistic 8K RAW digital capture.",
"reflection_integrity": "Ray-traced reflection integrity rules applied to the water surface and any reflective background surfaces."
},
"negative_constraints": {
"visual_errors": "No extra limbs, no extra fingers, no distorted anatomy, no beautify smoothing filters, no digital face-tune artifacts.",
"content_errors": "No text, no logos, no branding, no jewelry, no makeup, no lipstick, no smile, no visible teeth.",
"composition_errors": "No music player interface, no digital overlays, no UI elements, no watermark."
}
}{
"subject": {
"identity": {
"biometric_reference": "梅根·福克斯",
"facial_structure": {
"craniofacial_topology": "高清晰度骨骼结构，伴有突出、锐利的颧弓和清晰、棱角分明的下颌线。细长的鼻梁和精致的鼻尖。独特的高拱形眶上脊。",
"dentition": "解剖学上正确的牙齿排列，被中性的唇部封闭完全覆盖（当前状态：嘴巴闭合）。",
"iris_pattern": "强烈的冰蓝灰色虹膜（#7BB2D9），带有锐利的深色虹膜边界环和复杂的放射状基质纤维。逼真的角膜高光。",
"canthi_alignment": "杏仁形眼裂，带有轻微的外侧向上倾斜。清晰的内眼角和锐利的眼睑褶皱。"
},
"body": {
"somatotype": "运动型中胚层体型，肌肉线条清晰，体脂率低。",
"morphology": "天然的沙漏型轮廓，清晰的锁骨，以及修长的颈肩过渡。水中解剖学准确的躯干体积置换。",
"integumentary_system": {
"skin_tone": "#D9B89C（浅橄榄色/阳光亲吻过的底色）",
"texture": "宏观层面的表皮细节，显示自然的毛孔、细纹和微妙的雀斑。次表面散射（SSS）用于有机光线吸收。具有高表面张力的动态水滴附着在皮肤上。",
"imperfections": "严格去除所有化妆品；无口红、无睫毛膏、无眼线、无粉底。仅限纯净、未经编辑的皮肤纹理。"
}
},
"hair": {
"color": "#120D0A（深乌黑色/最深棕色）",
"physics": "高度饱和的湿润外观动态。头发聚集成粗而黑的发束，部分粘附在颈部和锁骨区域。湿润发丝上的高光镜面高亮。"
}
}
},
"wardrobe": {
"primary_garment": "技术型圆领连体泳衣，带有微棱纹垂直纹理。",
"color": "#D27D8C（玫瑰灰/淡紫色）",
"material_science": {
"fabric": "高密度尼龙-弹性纤维混纺。",
"physics": "基于物理的织物紧贴骨骼肌框架。接触水处的织物可见饱和度和变暗。零商标、零文字、零品牌。"
},
"accessories": "无。严格排除珠宝、项链或耳环。"
},
"pose_action": {
"orientation": "坐在圆形木制浸泡浴缸内，下半身完全浸没。",
"action": "POV自拍视角，左臂向镜头伸展。中性、强烈的面部表情，嘴巴紧闭，没有微笑。直接的眼神接触镜头。",
"anatomical_integrity": "对解剖结构错误零容忍。手指和手必须具有逼真的关节折叠、正确的指头数量和自然的皮肤张力。"
},
"scene": {
"environment": "民用暮光期间的高海拔阿尔卑斯山户外。",
"elements": {
"primary": "圆形雪松木热水浴缸，可见湿润的木纹和铁箍。",
"background": "深度失焦（焦外成像）的雪山地形、挂满积雪树枝的针叶林，以及窗户透出温暖钨丝灯光的木制小屋。",
"atmospheric_physics": "热水表面升起的体积雾，与冷空气相互作用产生自然的漫射和柔和的雾气。"
},
"water_physics": "浸没下半身的准确光线折射。从主体质心辐射出的表面涟漪。浴缸边缘的蒸汽诱导凝结。"
},
"lighting": {
"source": "漫射的冷色调环境暮光与小屋光芒形成的柔和暖色辅助光形成对比。",
"specular_highlights": "湿皮肤、头发和角膜表面的点状反射。",
"shadow_profile": "下颌下和锁骨区域的柔和环境光遮蔽阴影。"
},
"camera": {
"aspect_ratio": "9:16",
"focal_length": "24mm（广角自拍模拟）",
"aperture": "f/2.2，用于清晰的主体清晰度和渐进式背景虚化。",
"format": "照片级逼真的8K RAW数字捕获。",
"reflection_integrity": "应用于水面和任何反射背景表面的光线追踪反射完整性规则。"
},
"negative_constraints": {
"visual_errors": "无多余肢体、无多余手指、无扭曲解剖结构、无美颜平滑滤镜、无数字面部修整瑕疵。",
"content_errors": "无文字、无商标、无品牌、无首饰、无化妆、无口红、无微笑、无可见牙齿。",
"composition_errors": "无音乐播放器界面、无数字叠加层、无UI元素、无水印。"
}
}
