DeskProto offers true rotation axis machining, with the part rotating while cutting. This tutorial video covers a number of advanced rotary topics, including how to combine rotary with plain XYZ toolpaths, chaining and dummy operations. It shows both setting the DeskProto parameters and executing the resulting toolpaths on the machine.
The video features Queen Nefertiti of Egypt, including information on the "Nefertiti hack" and a download link that will allow you to machine your own version.
For more information see www.deskproto.com