Floor drain 3D model is available on CGTrader for $2. Original author: JindaArch.
BLEND (Blender, filesize: 1.47 MB), OBJ (OBJ, filesize: 299 KB), FBX (Autodesk FBX, filesize: 135 KB), MAX (Autodesk 3ds Max, filesize: 1.21 MB), GLTF (glTF, filesize: 187 KB), STL (Stereolithography, filesize: 184 KB), DXF (DXF, filesize: 1.27 MB), DAE (Collada, filesize: 520 KB)