灰色锤子三维拓扑模型

生成一张产品展示风格的三维模型图：浅灰白色纯色背景，画面中央竖立一把灰色锤子或木槌模型，顶部锤头横向放置、轮廓略圆润，修长锤柄垂直向下，表面覆盖细密规整的拓扑网格线，呈灰白色线框与实体结合效果；单件道具完整入镜，轻微透视，居中构图，竖幅比例约1:3，中性柔和光线，整体干净简洁。

A product-display style 3D model render: pale gray-white solid background, a gray hammer or mallet standing vertically in the center, horizontal rounded head at the top, long slender handle extending downward, surface covered with fine regular topology grid lines, gray-white wireframe-and-solid rendering; single prop fully in frame, slight perspective, centered composition, vertical aspect ratio about 1:3, neutral soft lighting, clean and minimal look.