A 3D model of a golden corrugated wall panel, featuring vertical striped design and metallic finish, with a modern minimalist aesthetic. It has low polygon count and smooth surface, suitable for background wall decoration and interior design scenarios.

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 a Wall-mounted Shelving Unit, featuring concrete-like panels and warm-toned wood shelves, with built-in LED lighting and minimalist contemporary aesthetic. It has detailed 3D structure and is suitable for interior design projects, home decor backgrounds, or architectural visualizations.

A 3D model of an interior background wall, featuring gray panels, textured patterns, dark wood accents, and metal hardware, with a modern minimalist aesthetic. It has detailed textures and is suitable for home decor or interior design projects.