Nano-banana 是什麼？
Nano-banana 是 Google 最新推出的圖片生成模型 Gemini 2.5 Flash Image Preview 的代號。這是一款全新的多模態影像模型，能結合文字理解與影像生成，大幅提升創作效率與靈活度！
nano-banana 亮點功能
-
文字驅動影像生成與編輯
只要輸入一句文字指令，就能快速完成背景替換、色調調整、角色姿勢變化，甚至加入新元素，操作直覺又高效。 -
多影像融合
能同時理解並處理多張圖片，將它們合併為全新作品。
例如：把角色置入不同場景，或將產品套入全新設計版面。 -
角色與對象一致性
生成的角色或物件能保持外觀一致，特別適合品牌素材設計、漫畫角色繪製、遊戲人物創作等需要長期延續性的應用。
以下是網路上看到的實用範例
轉換風格
轉換風格對於 nano-banana 真的是小菜一碟。
提示詞參考：
請把這個角色轉換成洛伊德機械風格。
訂製專屬模型
喜歡的東西沒有模型化嗎，就讓 nana-banana 來幫你。
提示詞參考：
Create a photorealistic, highly detailed PVC character figure, meticulously crafted based on a photograph. The figure stands proudly on a sleek, round plastic base. Behind it, its collectible box features a high-quality print of the original character art. Adjacent to the box, a computer monitor displays the intricate 3D modeling process in Blender, showcasing the digital sculpting and texturing. The entire figure is rendered in a clear, translucent PVC material, giving it an ethereal, ghost-like quality. The scene is set within a professional design studio with soft, diffused indoor lighting that highlights the figure's form and transparency.
模特兒換裝
有了 nano-banana，就可以透過 AI 幫你快速讓指定角色穿著不同衣服了。
提示詞參考：
Take the model from [Model image] and dress her in the complete outfit shown in [Clothing item image #1]. Place her in a bright, outdoor park setting during a sunny day. Ensure the clothes fit her body realistically, with natural folds and shadows. The model's face, hair, and identity must remain consistent.
指定模特兒動作
以往要 AI 指定模特兒動作都是差強人意，現在只要給 nano-banana 指定的動作，就可以快速生成對應動作的圖片了。
提示詞參考：
Using the model from as the subject, and the pose from as the reference, generate a new, photorealistic image. The subject must perfectly replicate the reference pose. Crucially, maintain the subject's identity, facial features, and clothing from her original photo. The background should be a clean, minimalist studio setting with soft lighting.
指定角色與動作生成對應圖片
只要給指定的角色以及指定的動作，就能讓這些角色生成一張你想要的互動圖。
提示詞參考：
Create a dynamic, anime-style action scene. Use the character with black hair from [Character Image 1] and the character with pink hair from [Character Image 2]. Position them according to the stick-figure sketch in [Pose Sketch]. The black-haired character is performing a flying kick, and the pink-haired character is blocking with a punch, creating a bright yellow energy impact. The setting is ancient stone ruins at dusk, with fire and embers in the background. High detail, cinematic lighting.
透過平面設計規劃圖生成 3D 圖
