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.
Here a quote from the description:
"First I found the figure of the Iron Man MK6 suit on thingiverse. As I already made an Iron Man suit of foam I was really sattisfied to find such a good model.
I used Meshmixer to make the things thicker, enlarge, resize, connect them and try to delete failures.
Hinges and things like that were made with Inventor. "
I think this should answer your question.