A 3D model of a door, featuring wooden frame with glass panes and a minimalist design. It has 6-panel grid structure and is suitable for interior design.

A 3D model of a desk, featuring wooden top and drawers with metal handles and a classic aesthetic. It has low polygon count and is suitable for home office or study.

A 3D model of an Abstract Painting, featuring vibrant mixed-color brush strokes and an Expressionist aesthetic. It has a digital art rendering style and is suitable for interior wall decor and art collection. （注：因图片内容呈现抽象绘画特征，推测原类目“Sample”不准确，纠正为“Abstract Painting”，符合SEO关键词需求，控制在60词内。）

A 3D model of a golden rectangular tray, featuring a metallic gold finish and minimalist, sleek aesthetic. It has low polygon count with smooth, polished edges, suitable for tabletop display or decorative use. (Core object: golden rectangular tray; Category corrected from Sample to golden rectangular tray.)