Dave are you able to post an updated version?
Buggsy
I am sure it the latest build looks a lot better 
Meantime as of this year 2010, the EIAS still a bit flat IMOP.
Another issue is that these render came from the C4D with Vray, another look is Vray for 3dmax which has being working better for a lot of Architects, there is a thread around about the subject.
Edgard
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