Steam Ghetto W.I.P.

Now this is a wip.
It is far from done, I'm currently modeling a few props that will make the scene more lively. I'm also working on the lighting (this here is just the basic mental ray physical sun & sky), the shaders for the street lamps and windows, and a few touch ups here and there. I'd like to get this kind of rendering:

[link]

I'm sure I could easily still spend 170 hours on this thing. But the show must go on... I've made tons of mistakes and learned alot on this one, this is my first "real" step in the 3D graphics world. I still have alot to learn, but I know that I'll have a much different approach on my next scene.
Next year I'll be learning Character modeling with maya/zbrush.....

All you 3d guys out there, please tell me what you think ( all the other guys too if you wanna )

Maya 2008, Mental Ray, Photoshop