Made these for a friend of mine. The first batch of troopers I had my extruder gear come loose, so they only got finished half way. I took, this as an opportunity to have some fun with it. As you can see, the battalion didn't survive the Jedi surprise attack. The Darth Marvin I had quite a bit of trouble with the back of the helmet staying on. Even with a raft and full supports, I still had it come off, though it seems to be okay for my purposes. Thanks for the models!
Ziro and Polyalchemy PLA
White and Onyx
The carbonite Marvin and Darth Marvin were printed on a raft with full supports and I still had problems with the back of the helmet staying stuck down enough to build on. Used a 0.2 mm nozzle to make these, though I don't think you would have to, I have just been testing it out. I only used the raft to try to get the back of Darth Marvin's helmet to stick down, but still didn't have any luck. they came out great though.