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.
This helmet is a copy of my but smooth. http://www.thingiverse.com/thing:325431
Here you can see perfectly, "how it is made"http://i1159.photobucket.com/albums/p627/Christopher_Z/ab_zpspzdxplhl.jpg
And here is improved copy of the same Chelm only cuthttp://www.thingiverse.com/thing:391664