That material is impressive stuff the light shining through yoda's ears for example quite mind bending stuff.
I have to admit that Hoth Hanger miniature set is the model I am most looking forward to and I wondered how those pilot access gantries were made from the photo's. Again very good modeling and printing.
I have seen these 3D printers in action but that was a powder type this seems a bit different can this one do moving parts?
Also while on the subject of models I came across a very talented model makers work called Jason Eaton, I think you may be aware of him but if not you should be. Please check out his work because He is a like minded individual (Sci-Fi / Star Wars) and does animatronic parts and motors on his models. I believe he has accurate and some with moving parts Probe droid, AT-ST, Death Star Turret for example. Just trying to be helpful by mentioning this and not be rude.