怎麼填變量：[流行文化科幻主題] 可以換成"復古露營主題""賽博朋克貓咪主題"；[醒目的 3D 飛碟] 換成你的主體，如"戴耳機的宇航員頭盔""噴火的小恐龍"，後面兩句的材質和光效也跟着改；標題文字建議用 1～3 個英文單詞或 2～4 個漢字，字越少印出來越好看。

示例圖左半邊是圖案本身：黑底上一架銀色飛碟，底部青色燈光，向下打出粉紫色光束，光束裏站着一個小小的人影，下方是金屬質感的大字"FIRST CONTACT"；右半邊是原作者展示的上身效果——圖案印在一件黑色 T 恤胸前。

常見問題：

• 背景不是透明而是黑色 / 棋盤格：讓它輸出"純色背景（與衣服同色）"，再用摳圖工具處理。
• 圖案細節太多、印出來糊：刪掉星星和軌道環，只留主體和標題。
• 出現多餘小字：保留"只有一處文字"那一條並放到最前面。

適合：T 恤 / 衛衣 / 帆布袋印花、社團文化衫、周邊設計初稿。售賣前請確認圖案不含他人受保護的形象或商標。

英文原版

text
A {argument name="theme" default="premium pop nerd culture t-shirt graphic"} isolated on full transparency with no background, centered in a square canvas, featuring a {argument name="hero object" default="bold 3D flying saucer"} as the hero object, designed with a sleek metallic chrome body, glowing cyan underside lights, and a luminous neon magenta beam projecting downward in a clean dramatic cone; beneath the UFO, a tiny silhouetted human figure looks upward in awe, kept simple and minimal for readability, while small floating stars and thin orbital ring fragments add just enough cosmic energy without clutter; the only text should be the {argument name="text title" default="large title “FIRST CONTACT”"} in a single bold futuristic display font, oversized, highly legible, and placed prominently below the UFO; no tiny text, no subtitles, no extra words, no scenery, no frame, no halo, no background elements, crisp sharp vector-clean edges, optimized for direct-to-garment printing and merch sales, high-resolution 4000x4000 px, professional 3D render quality, isolated on complete transparency, 1:1 square ratio.

改編自 @92digitalartArt 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。