A figure called Eszter had TWO different UV maps in the same figure. It was controlled by a single parameter dial!  You could switch between original mapping and V3 mapping! it was pretty wild and very original looking.  It's not for sale anymore, but the page for it might be up in the marketplace.  The creator of her might be contactable and give you some ideas!

I cannot save the world. Only my little piece of it. If we all act together, we can save the world.--Nelson Mandela
An  inconsistent hobgoblin is the fool of little minds
Taking "Just do it" to a whole new level!