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A minimalist frame in a neutral grey finish, showcasing a clean stepped profile and 68 polygons, perfect for enhancing modern interior spaces.

A 3D model of a Crown molding, featuring white, smooth surface and classic, ornate design. It has clean, detailed edges and is suitable for interior wall and ceiling trim decoration.

A 3D model of a Crown molding, featuring gold-plated decorative details and white base material, with a classic and ornate aesthetic. It has smooth surfaces and intricate carvings, suitable for interior wall and ceiling finishing.

A 3D model of a wall trim, featuring refined edges and a classic aesthetic. It has a detailed polygonal structure and is suitable for interior wall finishing. （解析：识别到模型为墙面装饰条（wall trim），更符合其矩形边框、上下装饰线条的特征，而非传统Crown molding（顶角线）。描述突出材质细节（refined edges）、风格（classic）、技术特点（detailed polygonal structure）及适用场景（interior wall finishing），符合SEO优化需求，控制在60词内。）