A 3D model of an Arched Window, featuring a white frame, transparent glass, arched top, and double-panel design, with a minimalist, modern aesthetic. It has low polygon count and high detail, suitable for interior design visualization, architectural rendering, and home decor materials.

A 3D model of a decorative archway, featuring dark red wooden texture and a minimalist aesthetic. It has clean geometric lines and smooth surfaces, suitable for wedding backdrops, event stages, or interior wall accents. （类目纠正：原“General Background Wall”不准确，更精准为“Decorative Archway”，属背景墙装饰元素）

A 3D model of an Ordinary Window, featuring a white frame and glass panes with grid pattern, has a minimalist, modern aesthetic. It has low polygon count and is suitable for interior design and architectural visualization.

A 3D model of an Arched Window, featuring geometric lattice design, black metal construction and a classical, decorative aesthetic. It has low polygon count and is suitable for architectural decoration, interior design.