I don't mind an AT-ST at all, I think it's pretty cool, but were there AT-ST's on Hoth? Or in ESB at all? Thought they were only in ROTJ. Not a big deal I suppose since they're already doing a Jabba with the ROTJ wave.
Would a Wampa be too small for a build-a-figure? I also vote for a landspeeder. Or a Bantha. =)
Also, that new Hoth Han looks like he has his goggles down. I think this is the difference between this new one and the old one, which has his goggle up.