The file 'Articulated Caterpillar (Print In Place) 3D Printer Model' is (stl) file type, size is 4.3 MB.
I decided to have a go at designing something with movable print in place joints. The tolerances are fairly generous so should print nicely for most. I didn't make it too long to keep the print time down to a couple of hours at 0.1 layer.
catapillar.stl |