白金长发黑色比基尼的夏日阳光少女

{ "subject": { "demographics": "年轻成年女性，肤色较浅但有明显晒痕", "hair": "铂金金发，长而笔直，中分，脸侧有层次修饰，被风吹起些许发丝，左侧头发别在耳后，右侧头发遮住部分脸颊", "apparel": { "top": "黑色比基尼上衣，反穿三角或下胸外露款，穿着紧绷造成压迫感，乳沟明显且下胸部暴露较多", "bottom": "黑色系带比基尼下装，胯部可见侧边绑带，低腰", "accessories": "细链金色爱心吊坠项链，左手腕佩戴多条金色手链（硬镯和链式），右手腕有细手链，银色肚脐钉", "cosmetics": "自然妆容，裸色唇妆，手上涂红色指甲油" } }, "pose_geometry": { "head": { "tilt": "垂直方向保持中正", "rotation": "向主体右侧（观者左侧）旋转约45度，视线看向远离镜头的方向", "chin_angle": "下巴平直，与地面平行" }, "arms": { "left_arm": "左肩略微抬高，肘部弯曲约45度形成锐角，手抬起触碰左耳后的颈部/头发", "right_arm": "右肩放松，手臂自然垂下，肘部轻微弯曲约160度，手靠近右侧大腿上部" }, "legs": { "stance": "站立，双脚与胯同宽", "visible_portion": "画面截到大腿中部" } }, "spine_and_pelvis": { "curvature": "可见腰椎前凸，使下背部形成弧线", "pelvic_tilt": "骨盆前倾", "rotation": "骨盆基本朝向正前方，随头部转向略微向主体右侧旋转", "alignment": "由于重心偏移，躯干形成轻微的S形曲线" }, "weight_distribution": { "primary_support": "主体右腿（观者左侧）", "percentage": "约60%在右腿，40%在左腿", "visual_cues": "右侧髋部略高并向外顶出，形成朝观者左侧的摆胯感" }, "body_compression_and_contact": { "fabric_skin": "比基尼上衣紧压胸部组织，形成清晰乳沟线并压平下缘曲线；比基尼下装的系带轻微压入胯部软组织", "self_contact": "左手手指压在颈侧和头发上", "hair_contact": "发丝落在锁骨和肩膀上" }, "camera": { "height": "机位约与主体胸部齐平", "tilt": "无倾斜", "focal_length": "人像焦段（约50mm-85mm）", "distance": "中景（从大腿中部到头顶）", "perspective": "轻微透视畸变，使躯干相对背景树木更突出" }, "lighting": { "source": "自然阳光，时间接近正午/下午稍早", "direction": "从上方并略偏右前方照射", "quality": "强烈、直射的硬光", "shadows": "清晰、深重的阴影，位于下方" } }