穿着绞花针织连衣裙和蝴蝶结的唯美坐姿肖像
这是一个为 Nano Banana 2 Pro 设计的高度结构化提示，用于生成一张女性坐姿“美人鱼”姿势的唯美、超细节肖像。该提示详细说明了生物识别面部特征、服装细节（天蓝色绞花针织迷你开衫连衣裙、珍珠项圈），以及 8k 分辨率、35mm 镜头等技术规格，并明确了负面约束（无牙齿、张嘴、鞋类、徽标等）。
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中文提示词
```json { "subject": { "identity": { "biometric_reference": "女性 A", "facial_features": "心形对称脸，颧骨分明，下颌线逐渐收窄。双唇自然紧闭，确保牙齿完全不可见。", "hair": "金发渐变，蓬松柔和的波浪卷。一个超大号的天蓝色绞花针织缎带蝴蝶结（HEX #AED9E0）位于头部后方。", "skin": "照片级毛孔纹理，自然分布的雀斑，以及次表面散射效果，呈现逼真的肉色调（HEX #F5E1D2）。" }, "body": { "posture": "以美观的坐姿，呈“美人鱼”姿势坐在地毯上，优雅地向后靠在手臂上，躯干略微扭向镜头。", "grooming": "所有可见指甲和十个解剖学上独立、完全分开的脚趾甲上都涂有高光泽白色指甲油（HEX #FFFFFF）。" } }, "wardrobe": { "apparel": "{argument name=\"dress color\" default=\"Sky blue\"}（HEX #AED9E0）长袖绞花针织迷你开衫连衣裙，具有可见的纤维微纹理和珠光纽扣。", "accessories": "单股珍珠项链，具有逼真的珠光光泽和银色搭扣。", "footwear": "无" }, "scene": { "environment": "9:16 垂直宽高比。主体坐在一张高绒米色纹理地毯（HEX #D2B48C）上，前方是一扇柔和的蓝色镶板木门（HEX #ADD8E6），表面呈缎面光泽。背景显示一条光线昏暗的走廊，以增加深度感。", "lighting": "柔光箱影室照明，主光以 45 度角放置，勾勒出身体轮廓。", "camera": "全画幅数字传感器，35mm f/1.8 镜头，8k UHD 分辨率，零噪点。" }, "technical_specifications": { "negative_constraints": [ "牙齿", "张嘴", "鞋子", "标志", "文字", "水印", "多余肢体", "脚趾并拢", "美颜平滑", "反射完整性规则" ] } } ```
原始提示词
{ "subject": { "identity": { "biometric_reference": "Woman A", "facial_features": "Heart-shaped symmetry, defined malar bones, and tapered jawline. Lips are naturally pressed together with a closed mouth, ensuring zero visibility of teeth.", "hair": "blonde ombre with voluminous soft waves. An oversized sky blue cable-knit ribbon bow (HEX #AED9E0) is positioned at the back of the head.", "skin": "Photorealistic pore-level texture with natural freckle distribution and subsurface scattering for realistic flesh tones (HEX #F5E1D2)." }, "body": { "posture": "Aesthetic seated 'mermaid' position on the carpet, leaning back gracefully on the arms with a slight torso twist toward the camera.", "grooming": "High-gloss white nail polish (HEX #FFFFFF) on all visible fingernails and ten anatomically distinct, fully separated toenails." } }, "wardrobe": { "apparel": "{argument name="dress color" default="Sky blue"} (HEX #AED9E0) long-sleeved cable-knit mini-cardigan dress with visible fiber micro-texture and nacreous buttons.", "accessories": "Single-strand pearl choker with realistic nacre luster and silver clasp.", "footwear": "none" }, "scene": { "environment": "9:16 vertical aspect ratio. Subject is seated on a high-pile beige textured carpet (HEX #D2B48C) in front of a soft-blue paneled wooden door (HEX #ADD8E6) with a satin finish. Background reveals a dimly lit hallway for depth perception.", "lighting": "Soft-box studio lighting with 45-degree key light placement to sculpt the body's silhouette.", "camera": "Full-frame digital sensor, 35mm f/1.8 lens, 8k UHD resolution with zero-noise floor." }, "technical_specifications": { "negative_constraints": [ "teeth", "open mouth", "footwear", "logos", "text", "watermarks", "extra limbs", "merged toes", "beautify smoothing", "reflection integrity rules" ] } }