Hi,
I'm not entirely sure what you are looking for on a character tutorial, but we do have some excellent resources already available. Here are some links to learning content:
http://forums.autodesk.com/t5/stingray/learning-content-for-stingray/td-p/5777858
Also, you can check out the lua script in the Character template for specific examples on driving a character via lua and the set up process. We also have a good tutorial on using lua that is not supported by our core/appkit functionality here:
https://www.youtube.com/watch?v=-svl4QXXzMs
Lua.org is also a good resource, as well as our help documentation from the above link.
www.lua.org
______________________________________
Dan Matlack
Senior Content Manager || Games Solutions
Autodesk, Inc.