Coal Mine shaft miniature 3D print model

cgtrader

I can modify a 3D printable model of a coal-mine's main shaft for somebody who requires it. I will create the modified version in PLA with a layer height of 0.3 mm, 40% infill and three walls to build it solid. To ensure stability, supports are required. If you'd like to alter the design further, I can also provide an original Sketchup model so you can break it apart and print as desired.