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.
i just uploaded a scaled version of the barell: http://www.thingiverse.com/thing:969957
first of all, very cool project!! i am very interested in the shell too, it would be nice if you could add it!