The only "constructive criticism" I can think of here, is that the AAT could probably use a single turret axis on its main gun, so that it can rotate horizontal, and I'm curious how it would look with brown hull. All of these are very impressive, especially since you were able to keep a 1:1 ratio on all of them. The ARC-170 looks spot on.
I'd love to see a server in the future that has recreations of planets like Hoth and Felucia, and to see the imperial fighters swarming around a Death Star.... Do I spy Mos Eisley in there? Haha~
(forgive the random fangirling, I've been looking for these forever!)