wooden wall-mounted platform 3d model

A single antique wooden wall-mounted platform. Rectangular flat wooden plate with rounded edges and beveled corners. The top surface is completely flat, smooth, and clearly wood. Natural aged wood texture, warm brown color, visible wood grain. Attached at the back center is a short cylindrical wooden arm. The arm is made of the same wood material, smooth, solid, with a flat end. The arm connects the platform to a small square wooden block at the back. No wall, no screws, no metal parts, no decorations. Simple geometry, realistic proportions. One single object, centered, isolated on white background. Product-style reference, not decorative carving.