Tom, love what you did here, what appeals to me very much is that I get the impression you did this scene VERY quickly...like how long does it take to model a 200 poly building???
I do have one major issue with this though, and that is that it makes me feel like I'm in cg kindergarten....and I'm probably twice your age
Checking out Silo right now....this looks to be an incredible little modeling program...VERY easy to use and robust as well, and VERY reasonably priced! I've been thinking about doing a conceptual project that would include a number of houses along this line....Silo might be the perfect program to do the basic modeling very quickly.
Are the windows cut in or just "pasted" on the surface? Looks like you have an interior image map (curtains, lamp shade, etc) behind a glass plane?
I take it you have (or have access to) a very nice (architectural) material image library, or did you make your own as you were going along....I'm especially looking at the three houses you added.
Joe