How about an ultimate skin based off of this part of Kindred's, "Though interpretations of Kindred’s nature vary across Runeterra, every mortal must choose the true face of their death." Like Lux's ultimate skin their's changes form, a form for each of the major regions in Runeterra. (I'm not good at drawing so I have no pictures for the skin.) To change to a certain form you have to kill an enemy champion from that forms region. I think this is a cool idea and it's lore accurate too. What y'all think?
PS. If you have a picture idea for a region's form post it.