[MrBasse]

Originally Posted by Wzup4021

we would like to use the 3D printer because this is only a mock up. this will not go on the actual robot.

You can download the step file from Andymark to get all of the layout and make any modifications you want and create your .stl file from there to print them. If you leave them thin they will most likely have a lot less stability than their metal counterparts.