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A 3D model of a wooden window/partition, featuring wooden frame and glass panels and a traditional-minimalist aesthetic. It has highly detailed smooth surfaces and is suitable for interior background walls, room dividers. （类目纠正：General Background Wall - wooden decorative partition/window）

This modern background wall unit features dark wood panels, integrated shelving, and decorative art pieces, ideal for contemporary interiors, with 178314 polygons.

A classic window unit featuring detailed wooden frames and glass panes, ideal for residential interiors, containing 10012 polygons.

A 3D model of a general background wall, featuring a white upper section and brown wooden panel lower section, with a modern minimalist aesthetic. It has low polygon count and is suitable for interior design, decor display, and scene setup.