Quick Render of Petrol Station

Well I made a quick block render of a Petrol Station which I could use, I have put a slight bevel on everything to give it that more realistic look and feel, also ive given a realistic directional light.

Incase you cant click the image to make it full screen heres the direct link:
http://img693.imageshack.us/img693/9708/render02t.jpg
Well yeah Ill be working on a shopping center later but due to this slow laptop I have got maya installed on it might be painstaking, stick with me :)
Thanks. :D