There are many rotary patterns through out this forum that I have created and uploaded, but to answer your question, yes you can create most of the patterns yourself using LHR's software. BUT, you will need other add on software that they sell along with the rotary software, such as designer 2.005, and the 3d suite add on, as well as the rotary jig and software.
For rotary jig/software
Basic requirements are:
Rubber traction belts
designer 2.005 or later
Recommended:
Carvetight chuck
long carving bit
3d suite add on
stl importer
Hope this helps.