I could do that, but it is supposed to be a sample for others that want to implement animations and for that purpose it usually doesn´t help to add more than the basic functionality.
But there will of course be a much more advanced general game demo in the future.

Lite-C Tut. 1 Lite-C Tut. 2 Lite-C Tut. 3 (en)
Shader Tutorial (ger)

http://www.slindev.com