Frozen Wars - Return of the Princess

Well....here's the gang. Anna Skywalker, Kristoff Solo, Sven.....bacca? (yeah, now he's anthro, so he has hands )..........and......errr.......Olaf (sorry, can't think of a mix of those 2 names) -_-

Alright, I have covered some of the other characters, which I'll probably show later, but there's one that's still killing me: Who the hell will be Obi-Wan?. You can't have a Frozen Wars without Obi-Wan O_ó

Well people, any ideas?