The file 'Exhaust Pipes For Earthrise Optimus Prime 3D Printer Model' is (stl) file type, size is 171.5KB.
New and improved smoekstacks for Earthrise Optimus Prime! this is a bit of an extensive mod. It requires you to cut away the existing smokestacks, paint the surface where you won't be covering it with new material, and then glue the stacks on
recommend printing at highest quality. I printed at 0.1mm layer height
Exhaust.stl | 694.3KB |