Nice Preview.

Gee. . . where'd ya get the idea for the preview template?

I like this entraces ant blue pipes. but  it looks like somebody have cut the nearest corner. Also I prefer not to make two lightsources one on the 'left' and one on the 'right'. But it looks much better than my first pics beacuse of texturing.

Something seems a little off on the roof, the pipes don't seem connected to me. I do however enjoy the building!