The idea is add a new option under the Hiergamenon entry for the Sovereign and Champions to update their "cards" choosing new poses/scenes and taking new weapons and armor in effect. This might be easier and better than just have them to auto update their visual as they pick up new gear, since it would give the player more control and solve problems with sovereigns and champions doing strange poses due conflict between the weapon/shield and pose.
Maybe also could be added the option to change their apparence (skin/hair/eyes/pose/face but not race and gender) which could be limited to Sovereigns. That way players, for some reason or other wish change their sovereigns (like making they get old), can do it.