城市立体纸艺旅行纪念海报

在干净的白色纹理纸背景上创作一幅迷人的微缩3D旅行插画，灵感来自手工制作的纸雕纪念品明信片。构建一座小巧的漂浮城市立体模型，将[CITY/COUNTRY]的标志性地标与文化象征集中布置在狭窄的高架石砖平台上，下方点缀一片柔和的水彩蓝色水面。加入当地特色建筑、纪念碑、交通工具、树木、街灯、旗帜、小标牌和几位迷你人物，全部呈现为细节丰富的手工微缩模型。在上方添加一架小飞机，带有俏皮的点状飞行轨迹；在周围的留白处画上简单的手绘云朵和鸟儿。使用柔和的粉彩、含蓄的暖光、细腻的阴影、逼真的微缩纹理、纸雕边缘，以及手工黏土与纸艺质感，营造异想天开又精致的旅行海报设计、宽阔整洁的白色负空间、居中构图和可爱收藏纪念品的氛围。在底部添加优雅的手写风格文字：“[CITY] ”。4:5竖版构图，细节丰富、精致完善、整洁、怀旧、高级旅行插画，不要杂乱，不要照片写实背景。

Create a charming miniature 3D travel illustration on a clean white textured paper background, inspired by a handcrafted paper-cut souvenir postcard. Build a small floating city diorama featuring the iconic landmarks and cultural symbols of [CITY/COUNTRY] arranged together on a narrow elevated stone-and-brick platform, with a soft watercolor-painted patch of blue water underneath. Include recognizable local architecture, monuments, transportation, trees, street lamps, flags, small signs, and a few tiny people, all rendered as detailed handcrafted miniature models. Add a small airplane flying overhead with a playful dotted flight path, simple hand-drawn clouds and birds in the surrounding negative space. Use soft pastel colors, subtle warm lighting, delicate shadows, realistic miniature textures, paper-cut edges, handcrafted clay-and-paper aesthetic, whimsical yet sophisticated travel-poster design, lots of clean white negative space, centered composition, adorable collectible souvenir aesthetic. Add elegant handwritten-style text at the bottom reading “[CITY] ”. Vertical 4:5 composition, highly detailed, polished, clean, nostalgic, premium travel illustration, no clutter, no photorealistic background.