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.
Ok, I sliced this in Slic3r P.E. most current edition and in the newest Cura. Apparently the model is hollow just behind the mouth. The outer walls of the mouth are thin. Slic3r compensates for the thin walls and prints, but it does not look correct. Cura ignores the thin walls and does not slice them so I didn't even try to print it. I'll try adding a couple of pictures here.