There is a good resemblence in that rough model!
And please, if you seriously want to, make Han's pistol.
I am amazed that no one has made that yet. I personally do not care for the bryar pistol, but the blastech... now that's a pistol
I also added a taunt for a Han Solo skin a while ago. I don't know if you'll go with a particular taunt for the Hoth costume (as there may be a good one there), but if not, I used the "Hokey religions and ancient superstitions are no match for a good blaster at you side." quote for the taunt.
Anyway... a bit early for that kind of talk.
God luck on this one!