Ooooooooh, so you use Sketchup for the background. That explains a lot of things because I kept on wondering how you managed to make such a thing with that level of details in them! Absolutely gorgeous!
i have a few problem with it) in first it was mirrored in up and i dodnt notice it, after that i mirrored it down, and as i see i made a mistake again) hahah. 3d is always surprise me)