Mudbox.
There's a rig for Uke that someone made a while back.
It's good for making joint sets and full sets since it saves a lot of time with getting the mapping perfect.

once you've loaded the program just zoom in close to the head. There might also be a way to delete the rest of the body and just use the head so you can get a 360 on the head, still though I don't think it's worth the time since not being able to get to the underside (where you won't see it) doesn't change much
If you go to the bottom of the post it will give you the mudbox tutorial