Classic carvings moldings and gypsum cornice 14 3D model is available on CGTrader for $38. Original author: iidstudio. Specs: 1947955 polys, 1125712 verts.
SKP (Sketchup, filesize: 138 MB), OBJ (OBJ, filesize: 77.7 MB), FBX (Autodesk FBX, filesize: 161 MB), MAX (Autodesk 3ds Max, filesize: 83.1 MB), C4D (Cinema 4D, filesize: 70.1 MB), TEXTURES (Textures, filesize: 577 KB), HRD (High-Res Renderings, filesize: 167 MB), STL (Stereolithography, filesize: 41.5 MB), 3DS (3D Studio, filesize: 69.2 MB), 3DM (Rhinoceros 3D, filesize: 108 MB), DAE (Collada, filesize: 118 MB)