3D Model Stirling Engine. Clean topology based on quads. Geometry under the Smoothing. Modeling Autodesk Maya. All preview images are rendered with Maya render Redshift.
MA (Autodesk Maya, filesize: 145 KB), OBJ (OBJ, filesize: 245 KB), FBX (Autodesk FBX, filesize: 330 KB), MAX (Autodesk 3ds Max, filesize: 395 KB)