搞怪几何风格扁平卡通肖像海报

[人物]的竖版搞怪扁平卡通肖像，具有高耸的几何形头部、细长的脖子、超大的圆形眼睛、微小的嘴巴和呆滞的[表情]，穿着[服装]，[动物]栖息在头发顶部，像一顶活的帽子。干净的黑色轮廓线，扁平填充上色，简单的面部形状，动物皮毛或皮肤上稀疏的素描标记，俏皮的超现实人物设计，大胆的图形[色调]调色板。背景风景：[场景]，用简化的形状绘制，清晰的深度，小型环境道具和干净的卡通透视。清晰的数字插图，海报般的竖向构图，无写实主义，无3D渲染，无绘画式阴影，宽高比 4:5。

Vertical quirky flat cartoon portrait of [HUMAN] with a tall geometric head, long narrow neck, oversized circular eyes, tiny mouth and deadpan [EXPRESSION], wearing [CLOTHING], with [ANIMAL] perched on top of the hair like a living hat. Clean black outline drawing, flat color fills, simple facial shapes, sparse sketch marks on the animal fur or skin, playful surreal character design, bold graphic [PALETTE] palette. Background scenery: [SCENERY], drawn with simplified shapes, clear depth, small environmental props and clean cartoon perspective. Crisp digital illustration, poster-like vertical framing, no realism, no 3D render, no painterly shading, aspect ratio 4:5.