Given what we've seen of the packs, I'm gonna guess Mara is at least partially new... I was hoping for a bit of a more interesting looking Luke though. If it's that Luke in his (basically) Jedi outfit... meh. Mara's hopefully gonna be cool though. Been neat to get a Vornskyr too but I'm being greedy.
Comic sets (the Dark Horse ones anyway) are shaping up to be incredible. I'm handing the comics off to the kids too, and they're usually pretty happy to get them and it gets them reading something...