Femtrooper 1 - Nice work, she's a hottie! I really like that you used the Lego Stormtrooper helmet on her, it is has a more feminine look to it. That pose is pretty good too

Femtrooper 2 - Very cool! I like this one better than the first one, I guess it's the pose. Again, the use of the Lego helmet works perfectly.
Frostbite - Awesome! This one rivals the first TIE Fighter Pilot as my favorite so far. What boots did you use? They don't really look like snowtrooper boots

I love the Wampa scene, very funny

I think that you should "tatter" the face mask a bit more. Maybe instead of having a section missing you could cut some thin strips (or use white thread) to make that part of the mask look shredded?