I managed to print off the British MKVI
I still have a Panzer MKII to test print as well. I have also managed to find an M3 Grant that I can print. This one is 1/56 scale so will need reducing.
On the 3D printer front: I did purchase the village set from Terrain4Print. $10 for a pile of files is pretty good price. I will test print some of them as soon as I can.