与名人的超逼真偶遇自拍，表情可控
一个高度受限的 JSON 提示，专为 Gemini Nano Banana Pro 设计，用于生成一张与名人合影的超写实自拍（名人是隐含的，但焦点在前景主体上）。该提示强制执行严格的真实感约束，并指定“平静自信”的表情，积极避免夸张的兴奋或惊讶，以实现“轻松、沉稳、酷炫”的美学，这通常是受控社交媒体帖子的特点。
nano-banana-pro · 人像 / 自拍 · 摄影 · 社交媒体帖子 · 网红 / 模特
中文提示词
```json { "metadata": { "prompt_version": "1.1.1", "generation_goal": "逼真、可信的名人偶遇自拍", "determinism": { "pose_lock": true, "camera_lock": true, "anatomy_lock": true, "composition_lock": true, "perspective_lock": true }, "realism_constraints": { "no_cartoony_proportions": true, "no_exaggerated_limb_length": true, "no_fisheye_distortion": true } }, "subjects": [ { "role": "前景主体", "description": { "gender_presentation": "女性化呈现", "expression": { "facial_emotion": "{argument name=\"facial emotion\" default=\"平静自信\"}", "details": { "eyes": "放松、稳定地凝视手机屏幕，眼睑自然下垂", "eyebrows": "中性位置，无夸张上扬或紧张", "mouth": "柔和、闭唇微笑或略微张开，克制而毫不费力", "jaw": "放松，略有轮廓，无紧张感" }, "vibe": "随意、自信、善于社交——在名人面前泰然自若", "avoid": [ "眼睛睁大", "张嘴兴奋", "眉毛上扬", "明显惊讶的表情" ] }, "body_language": { "posture": "挺拔但放松，肩膀松弛", "energy": "从容不迫，镇定自若，有目的性", "intent": "随意摆姿势，仿佛这是一个普通的社交时刻" } } } ], "mood": "毫不费力、脚踏实地、酷炫、真实无疑" } ```
原始提示词
{ "metadata": { "prompt_version": "1.1.1", "generation_goal": "Photorealistic, believable celebrity encounter selfie", "determinism": { "pose_lock": true, "camera_lock": true, "anatomy_lock": true, "composition_lock": true, "perspective_lock": true }, "realism_constraints": { "no_cartoony_proportions": true, "no_exaggerated_limb_length": true, "no_fisheye_distortion": true } }, "subjects": [ { "role": "Foreground subject", "description": { "gender_presentation": "Female-presenting", "expression": { "facial_emotion": "{argument name="facial emotion" default="Calm confidence"}", "details": { "eyes": "Relaxed, steady gaze toward the phone screen, lids naturally lowered", "eyebrows": "Neutral position, no exaggerated lift or tension", "mouth": "Soft, closed-lip smile or very slight parting, controlled and effortless", "jaw": "Relaxed with subtle definition, no tension" }, "vibe": "Casual, self-assured, socially fluent — comfortable around celebrities", "avoid": [ "Wide eyes", "Open-mouth excitement", "Raised eyebrows", "Overt surprise expressions" ] }, "body_language": { "posture": "Upright but relaxed, shoulders loose", "energy": "Unbothered, composed, intentional", "intent": "Posing casually, as if this is a normal social moment" } } } ], "mood": "Effortless, grounded, cool, unmistakably real" }