忧郁气质：黑白格纹大衣Q版，氛围感十足的3D黏土人像

一个可爱的Q版人物，全身站立，穿着黑白格纹图案的长款冬日大衣，双手抱臂，表情略带忧郁。强调大头小身体的盲盒比例和光滑的黏土材质。这是一个高细节的3D渲染，使用C4D和Octane渲染器，利用光线追踪和柔和的工作室照明。背景是干净、简单的纯色（深灰色），完全空白，使用冷调的粉彩色，8K高分辨率。

A cute chibi character, full body standing, dressed in a black and white plaid pattern long winter coat, arms crossed, with a slightly melancholy expression. Emphasizes the blind box proportion (big head small body) and smooth clay material. This is a high-detail 3D render, achieved using C4D and Octane render engines, utilizing ray tracing and soft studio lighting. Background is a clean, simple solid color (dark gray), completely empty, using cool pastel colors, 8K high resolution.