怎么填变量：上传一张干净的线稿或铅笔稿（扫描件、拍照都行，线条越清楚越好）。[咖啡馆] 换成线稿里的场景，如"教室""海边小屋"；配色一行按你的画来写：先定整体色调，再点名衣服和头发的颜色，其余物件给出两三种主要颜色即可；[窗边阳光] 可换"傍晚的暖色灯光""阴天的柔光"。

示例图只有上色后的成图：俯视视角，一位浅灰金色丸子头的少女穿着白金刺绣的连帽长袍，坐在圆木桌旁托腮看书；桌上有咖啡、奶罐、一块奶油蛋糕和一瓶黄色小花，周围是摆满蓝色、红色书脊的书架、玻璃罩里的蛋糕、吊灯和绿植，窗外一片绿意。颜料感很厚，笔触明显，比一般水彩更接近厚涂。

常见问题：

• 线稿被改动、多了东西：重申"不改线条、不增删物体，只在线稿上铺色"。
• 颜色太艳：加"低饱和、带一点纸张底色"。
• 想要更通透的水彩：写"薄涂、留白、颜色边缘有水渍晕染"，并删掉"水粉"。

适合：给自己的线稿、草图快速试色，或做成完成度较高的插画小样。请只上传自己画的或有权使用的线稿。

英文原版

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Using REFERENCE_0 as the exact line-art base, colorize the illustration into a richly detailed hand-painted watercolor/gouache anime illustration. Preserve the original composition, perspective, character pose, café setting, furniture, bookshelves, window, plants, food, and all line details, but replace the grayscale pencil look with warm natural colors and painterly texture. Use a cozy vintage café palette: honey-brown wood, cream and gold kimono fabric, blonde hair, blue and multicolored books, green foliage, yellow flowers, warm pendant lights, coffee and pastries. Keep the masked face area as a flat plain rectangle with no facial features. Add depth through soft sunlight from the window, gentle highlights on glass and porcelain, layered shadows, visible brush strokes, and high-detail color accents while maintaining the delicate original linework.

改编自 @nolno_noa 发布、YouMind-OpenLab/awesome-gpt-image-2 收录的提示词，许可证 CC BY 4.0，本站已翻译并改写（修改内容见 changes）；示例图来自同一条目。