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.
Came here looking for the same thing at the weekend and saw your comment. Couldn't find anything after that so I edited the parts.
Just in case you are still looking for a 4mm version https://www.thingiverse.com/thing:3118119