Check out c plaster marble shelf and bracket Low-poly 3D model on CGTrader for $4.8. High-quality mesh by BsTen: 13085 polys, 13267 vertices. PBR, Textured, UV Mapped.
BLEND (Blender, filesize: 31.3 MB), OBJ (OBJ, filesize: 498 KB), FBX (Autodesk FBX, filesize: 1.51 MB), STL (Stereolithography, filesize: 530 KB), TEXTURES (Textures, filesize: 23.8 MB)