最近很火的手办模型“Nano Banana”生图教程

生图教程

1、浏览器进入：lmarena.ai ，最好登录一下账号（Google帐号），能解决大部分问题。

2、上方依次选择Direct Chat 、gemini-2.5-flash-lite-preview-06-17-thinking，选择模型gemini-2.5就是nano banana了。

3、“+”上传图片 > 输入框里填写提示词 > “↑”发送，提示词尽量使用英文，生成图片有时候会卡住，重新生成就好了。

提示词

a hyper-detailed, realistic 1/7 scale action figure of the character from the provided illustration, posed dynamically on a computer desk. The posture, clothing are exactly as in the photo.
The figure stands on a circular, crystal-clear acrylic base (no text or logos).
A modern computer desk. On the left side of the desk, a monitor screen vividly displays the ZBrush software interface, showing the 3D model of the same figure in a mid-sculpting phase (visible wireframe and clay renders).
Background, on the right side of the desk: A BANDAI-style window box packaging with a vinyl window see-through the figure. The box is pristine and features high-quality print of the original character artwork on the front. The box is slightly angled to show its 3D form.
extremely high detail, depth of field. Set the entire scene indoors, the environment should feel like a professional figure collector’s personal workspace with a beautiful environment.

这段英文提示词的，大概意思是这样的。
写实风格1比7手办，用图片中的角色为原型，人偶的体态、服饰与图一致。
人偶站立于无文字标识的圆形水晶透明亚克力底座上。显示器屏幕正生动显示ZBrush软件界面，其中可见同一角色3D模型的中期建模阶段（线稿渲染模式可见）。桌面右后方陈列着万代风格的包装盒，盒身印刷着原始角色艺术图，质感精美无瑕。
整体场景设定于室内专业手办收藏家的工作空间，呈现极致细节与景深效果，环境精致典雅。