I made a setup a while ago of the character SuperGramps. A lot of people liked it, so I managed to get a few more hours with him and redo some of his controls.
Anyhow, he is now as done as he can be :) Lacking a bit in the facial region, but still very animatble. You can have a lot of fun with him I think.
Just remember to turn OFF the button "ChldComp" on the right side of the interface.
The rig works with Softimage|XSI 3.0 and the Experience version.
Please send me comments if you like the setup or if you have done any fun animation with him! :)
The mesh was provided through 3Dfestival.com (free models section).