$2 Machine building in cutaway section 25i21 3D model by JindaArch. Available on CGTrader. Check it out on CGHub.
BLEND (Blender, filesize: 80.2 MB), OBJ (OBJ, filesize: 89.2 MB), FBX (Autodesk FBX, filesize: 40.3 MB), MAX (Autodesk 3ds Max, filesize: 117 MB), JPG (JPG, filesize: 3.15 MB), STL (Stereolithography, filesize: 41.4 MB), OTHER (Other, filesize: 35.3 MB), DAE (Collada, filesize: 118 MB)