Heavy Duty Steel Stand for Precision Surface Plate 3D model is available on CGTrader for $26. Original author: AnyKolab. Specs: 140148 polys, 181230 verts.
SLDPRT (SolidWorks, filesize: 1.53 MB), IGE (IGES, filesize: 347 KB), 3MF (3D Manufacturing File, filesize: 270 KB), PDF (PDF, filesize: 3.52 MB), STL (Stereolithography, filesize: 2.58 MB), STP (STEP, filesize: 252 KB)