Kevin 'the fantastic' has made available the scene file 'Bruno' for download. Bruno (see details in link) is a fully rigged character head complete with Character and sub character sets/nodes.
Keen to see what other people think/animate/do with him......
Link to download:
Scroll down for download link.
Also see thread in 'how I did it forum' for ideas on creating shelf buttons for facial poses.
Mayan elder......only in years.....