怎麼填變量：[環保小機器人] 是角色主題，可以換成"海洋清潔小機器人""快遞小機器人""咖啡師小機器人"，同時把頭頂的嫩芽、胸口的徽記換成對應的元素（水滴、包裹、咖啡杯）；[柔和的象牙奶油色] 和 [葉綠色] 是主色和點綴色，海洋主題可改成"珍珠白 + 湖藍"；[純白背景] 需要摳圖時保持不變，想直接當頭像可以寫"淺綠色純色背景"。

示例圖是白底正中的像素小機器人：奶油色的大圓頭，黑色面罩裏兩隻綠色大眼睛各有一顆白色愛心高光，下面一道小小的白色微笑；頭頂兩片綠葉，額頭和胸口的綠色面板上都有白色嫩芽圖標；兩側是綠色圓耳艙，畫面左側的手臂抬起打招呼，另一隻垂在身側，腳上是奶油色配綠色的短靴。

常見問題：

• 像素邊緣發虛：加"硬邊像素、不要抗鋸齒和模糊"，需要低解像度素材時再自行縮小到 64×64。
• 想要動作序列：追加"同一角色的站立、揮手、行走、跳躍 4 幀，橫向排成一行"。

適合：環保 / 植物類項目的吉祥物、社群頭像、貼紙、獨立遊戲角色草案；正式做遊戲素材還需要按引擎要求重新對齊像素網格。

英文原版

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Create a centered full-body pixel art mascot robot on a clean {argument name="background" default="plain white background"}. The character is a cute chibi eco robot with a cream-colored rounded helmet-like head and body, dark black face screen, and green plant-themed accents in a retro 16-bit/32-bit pixel style with visible square pixels, crisp black outline, and soft shaded highlights. The robot has exactly 2 large glossy green eyes with white heart-shaped highlights, a tiny white smiling mouth, exactly 2 round green side ear pods, exactly 2 green sprout leaves growing from the top antenna, and a small green forehead panel decorated with a white sprout icon plus 2 white dots. The body is compact and rounded with a square green chest panel showing a white sprout emblem, exactly 2 arms with green joints, the left arm raised in a friendly wave with a small green segmented hand, the right arm hanging down with a chunkier cream forearm and green hand, exactly 2 short legs, and exactly 2 cream-and-green boots. Use a warm palette of {argument name="main body color" default="soft ivory cream"}, {argument name="accent color" default="leaf green"}, deep black for the face visor, and subtle yellow-green highlights. Make the mascot adorable, symmetrical, front-facing, isolated, no text, no watermark, no extra props, high-resolution pixel art with a slight grid-like pixel texture.

改編自 @JustinPerea 發佈、YouMind-OpenLab/awesome-gpt-image-2 收錄的提示詞，許可證 CC BY 4.0，本站已翻譯並改寫（修改內容見 changes）；示例圖來自同一條目。