WG 4006 - Grain silo -13 3D model is available on CGTrader for $131. Original author: WorkGadgetAgro.
SLDPRT (SolidWorks, filesize: 24 MB), IGE (IGES, filesize: 3.27 MB), DXF (DXF, filesize: 60.7 KB), PDF (PDF, filesize: 2.46 MB), STP (STEP, filesize: 3.58 MB), OTHER (Other, filesize: 3.58 MB), STL (Stereolithography, filesize: 2.65 MB)