MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.
Is there any chance you can post the STL of the hole helpmet so I can cut it in less pieces? Also, those little holes for ataching each part to each other, they is no doubt they are usefull but also they create a lot of support, many pieces wuld print a lot faster and all support they need is just for these holes. I really think you should remove them and the atachment between pieces can be done by glueing or friction soldering.