Piston

Description

Gudgeon pin is missing because poly count is already high and the connection to the piston may have sharp edges (it is easy). a lot of Array, LatticeDeform (3x), shrink wrap, Bevel, Subsurf . Lots of artifacts in my browser, none in my Blender. I do not know how an exporter will fix this. They have the blend file, blender is free, they probably run an exporter in blender for this.