Triangulated Wall random points v5 3D model is available on CGTrader for $22. Original author: modernarchstudio.
STL (Stereolithography, filesize: 37 MB), OBJ (OBJ, filesize: 98.6 MB), 3DS (3D Studio, filesize: 20.1 MB), DWG (AutoCAD, filesize: 22.5 MB), 3DM (Rhinoceros 3D, filesize: 42.2 MB)