提示词库 · 贴纸设计
十个实测提示词，覆盖kawaii角色、复古徽章和亮面镭射设计——每一个都按带干净白边的模切贴纸生成，可直接用于印刷贴纸页或聊天软件表情包。
咒语是「die-cut sticker」加上「thick white border」——它们把模型从画一个场景切换到设计一个物件：粗描边、平涂上色、纯色背景上单一居中的主体。一个可靠的结构是：「Die-cut sticker of [one character or object with a personality trait], [art style], thick white border, [background color]」。一张贴纸一个主体；两个角色互动在贴纸尺寸上几乎总是读成一团乱。
真正干活的是风格关键词：kawaii、chibi、retro badge、70s groovy、holographic foil、vinyl toy。要求「plain solid background」，这样把图案抠出来做印刷页或Telegram表情包时，在任何抠图工具里都只是一键的事。下面十个设计都是在BananaBanana上生成的未修改输出——Lite每张$0.03，一整套30张的草稿包不到一美元。
下面每张图片都是所在卡片提示词的未修输出——没有从几十次尝试里挑好的，也没有修图。模型徽标标明了它由什么生成、花了多少钱。
Die-cut sticker of a chubby cream-colored kawaii cat hugging a giant cup of brown sugar boba tea, eyes closed in bliss, tiny blush marks. Soft pastel shading, bold clean outlines, thick white border, plain light-mint background.
Die-cut sticker of a smiling retro sun with wavy rays rising over a stylized ocean wave, 1970s surf-poster style with warm orange, mustard and cream bands. Slightly distressed print texture, bold rounded shapes, thick white border, plain off-white background.
Die-cut sticker of a cute chibi astronaut in a puffy white suit floating and flashing a peace sign, a tiny violet planet and two stars behind them. Glossy cartoon shading with a reflective visor, bold outlines, thick white border, plain pale-blue background.
Die-cut sticker of a content little green frog sitting under a red-capped mushroom like an umbrella, one tiny rain drop falling. Storybook cottagecore style, soft watercolor-ish shading with clean dark outlines, thick white border, plain cream background.
Die-cut sticker of a cheerful avocado half character with stubby arms giving a thumbs up, its round pit as a smiling face. Flat vector style with minimal shading, bold dark-green outlines, thick white border, plain soft-yellow background.
Die-cut sticker of a crescent moon made of faceted violet crystal, entwined with tiny golden stars and a sprig of lavender. Celestial witchy aesthetic, jewel-like gradients with fine line details, thick white border, plain deep-navy background.
Die-cut sticker of a grinning cartoon banana character mid-kickflip on a tiny skateboard, sunglasses on, motion lines behind. Energetic 90s skate-graphic style, saturated yellow against violet accents, bold outlines, thick white border, plain white background.
Die-cut sticker of a tiny round chibi dragon with pearlescent teal scales, curled possessively around a single gold coin, one puff of smoke from its nostril. Detailed toy-like rendering with soft highlights, bold outlines, thick white border, plain blush-pink background.
Die-cut sticker of a happy monstera plant character in a terracotta pot, two leaves raised like arms, a small watering can beside it. Cozy flat-illustration style with subtle grain texture, deep greens against warm clay tones, thick white border, plain sage background.
Die-cut sticker of a chunky lightning bolt with a holographic foil finish, iridescent rainbow sheen shifting from violet to amber across its surface, tiny sparkle stars around it. Glossy vinyl look with a highlight streak, thick white border, plain charcoal background.
正是这句话把模型切进物件设计模式：主体居中、描边粗实、背景平坦——贴纸需要的一切。
贴纸是在缩略图尺寸下半秒内被读完的。一个表情明确的单独角色，胜过任何两个角色的构图。
要求纯色背景；之后任何抠图工具都能把贴纸干净地分离出来，用于印刷页或Telegram/WhatsApp表情包。
保持风格句不变，只换角色那一行——在Lite上每条提示词跑8个变体，$0.24就能得到一套风格统一的贴纸包。
可以——你生成的图片归你所有，可以卖单张、整版或周边。最终稿在Nano Banana 2或Pro上按2K生成，这样在常见的5–8厘米模切尺寸下边缘才够利落。
像这些提示词那样在纯色背景上生成，再用任意抠图工具去掉它。那圈干净的白边会在抠图后保留下来，正好成为经典的模切边。
$0.03的Lite非常适合扁平的矢量风设计和批量草稿包。亮面卡通上色用Nano Banana 2，而当质感本身就是重点时用Pro——镭射烫金、宝石渐变、玩具般的质感。
可以——先把角色生成一次，再把那张图作为参考附上，每张贴纸只改姿势和情绪。Nano Banana 2和Pro能让设计在整个包里保持一致。
