IronTowerInvestment - http://trzyde.blogspot.com
That project is finished (not only in 3D, but in REAL too). It's huge conference hall prepared for 2000 people in ultra-techspace mood. It's unbeliveable but REAL hall looks almost in 100% like render:) ). Soft used in this project: Sketchup (all models), 3D Max and Vray 2.2), Photoshop CS4.