I recently decided to learn how to incorporate avatar animations into my ages, and I found the sample Blender file that Aloys provided on the Avatar Animations List tutorial to be very helpful. I then took upon his request to add AlcScript to the Blender file so that people will know how to properly trigger the animations (and fire the appropriate callbacks).
But then I thought, "Why not turn this into an actual age?" That way, I was able to test these settings and the various dimensions/orientations of the objects. After a few weeks, I uploaded the results to the tutorial. I also updated the information there, adding diagrams of the dimensions for the relevant scene objects as well as screen shots from the age.
And I also added a section that describes how to add non-global animations to your age - in a safe manner.
There are some issues with the age, which I've noted on the tutorial. But hopefully it will prove useful to others.