Come and see my blog. I share there my models(of course it's free), mostly architecture-oriented. They're also vray-render-ready. At this time (14th dec '08 ) there are only few models, but i promise to update it at least one time in 3 days. So feel free of visiting and commenting at any time ;)
http://maxattivo.blogspot.com/

There is a sample 

Made some updates both in content and design. So feel free for download and comment myself-made Free Professional High Quality 3D models on my blog! ;-)

Here is a new sample