极简高对比度影棚时尚大片
一个结构化的 JSON 提示词，用于 nano-banana-pro 生成一张高对比度的影棚时尚大片，画面中人物身着垂坠感单肩白色连衣裙，利用单一硬光源营造锐利阴影，并强调肌肤的真实感。
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中文提示词
```json { "photo_type": "影棚时尚大片 (极简高对比写实风格)", "subject": { "face": { "description": "使用上传的参考图片，人物身份保持 100% 不变" }, "pose_description": "直立站姿，姿态放松，身体略微倾斜，一条腿在前，双臂放松，肩膀略微下垂", "expression": "柔和中性表情，嘴唇微张，眼神放松", "body_details": [ "自然姿态，不僵硬", "臀部轻微偏移", "站姿略微不对称" ] }, "clothing": { "type": "单肩垂坠感面料连衣裙", "details": [ "白色布料松散地缠绕身体", "露出一侧肩膀", "自然褶皱", "不对称垂坠", "面料悬挂不均", "柔软的棉麻质感" ], "physics": [ "基于重力的褶皱", "面料在腰部堆积", "自然张力点" ] }, "hair": { "style": "蓬松凌乱的盘发", "details": [ "发丝垂落脸颊", "造型略微不完美", "自然碎发", "柔软质感" ] }, "skin_realism": { "details": [ "可见毛孔", "自然肤色变化", "身体上微妙的阴影", "无平滑滤镜" ] }, "lighting": { "type": "单束硬质影棚灯光", "setup": [ "一个来自上方侧面的强光源", "无补光灯", "直接硬光照明" ], "effects": [ "背景上清晰分明的阴影", "身体高对比度", "强烈的光线衰减", "清晰的阴影边缘", "身体一侧有高光，另一侧较暗" ], "color_temperature": "中性影棚灯光 5000K" }, "shadow_control": { "details": [ "墙壁上投射出清晰的阴影", "阴影跟随身体形状", "边缘锐利不模糊", "略微倾斜在主体身后" ] }, "background": { "type": "纯色影棚墙壁", "details": [ "中性米色或米白色调", "无纹理", "干净无缝背景" ] }, "camera": { "type": "专业单反相机", "lens": "50mm", "settings": { "aperture": "f/4", "iso": "ISO 100", "shutter_speed": "1/160s" }, "focus": "全身清晰对焦", "lens_behavior": [ "自然透视", "无畸变", "边缘清晰" ], "sensor_behavior": [ "高细节", "图像干净", "微妙的色调深度" ] }, "color_grading": { "style": "编辑极简风格", "rules": [ "柔和中性色调", "略微暖调肤色", "干净的白色", "无强烈对比度提升" ] }, "imperfections": [ "自然的布料褶皱", "轻微不均匀的垂坠" ] } ```
原始提示词
{ "photo_type": "Studio fashion editorial (minimal high-contrast realism)", "subject": { "face": { "description": "Use uploaded reference image, keep identity 100% unchanged" }, "pose_description": "Standing upright with relaxed posture, body slightly angled, one leg forward, arms relaxed, shoulders slightly dropped", "expression": "Soft neutral expression, slightly parted lips, relaxed eyes", "body_details": [ "natural posture, not stiff", "subtle hip shift", "slight asymmetry in stance" ] }, "clothing": { "type": "draped one-shoulder fabric dress", "details": [ "white cloth wrapped loosely around body", "one shoulder exposed", "natural folds and wrinkles", "asymmetrical draping", "fabric hanging unevenly", "soft cotton or linen texture" ], "physics": [ "gravity-based folds", "fabric bunching at waist", "natural tension points" ] }, "hair": { "style": "loose messy updo", "details": [ "strands falling across face", "slightly imperfect styling", "natural flyaways", "soft texture" ] }, "skin_realism": { "details": [ "visible pores", "natural skin tone variation", "subtle shadows on body", "no smoothing filter" ] }, "lighting": { "type": "single hard studio light", "setup": [ "one strong light source from upper side", "no fill light", "direct hard lighting" ], "effects": [ "sharp defined shadow on background", "high contrast on body", "strong light falloff", "clear shadow edges", "highlight on one side of body, other side darker" ], "color_temperature": "neutral studio light 5000K" }, "shadow_control": { "details": [ "distinct shadow cast on wall", "shadow follows body shape", "sharp edges not blurred", "angled slightly behind subject" ] }, "background": { "type": "plain studio wall", "details": [ "neutral beige or off-white tone", "no texture", "clean seamless backdrop" ] }, "camera": { "type": "professional DSLR", "lens": "50mm", "settings": { "aperture": "f/4", "iso": "ISO 100", "shutter_speed": "1/160s" }, "focus": "sharp full body", "lens_behavior": [ "natural perspective", "no distortion", "clean edges" ], "sensor_behavior": [ "high detail", "clean image", "subtle tonal depth" ] }, "color_grading": { "style": "editorial minimal", "rules": [ "soft neutral tones", "slightly warm skin", "clean whites", "no heavy contrast boost" ] }, "imperfections": [ "natural fabric wrinkles", "slight uneven drapi