Hi,

they just finished the next release of S2.
http://www.profenix.com

Besides that you can see a scene made with Dexsoft-models (our medieval house pack) in the engine rendered with shaders and shadows:




By the way: If you want to see one of our houses rendered in another engine (Unity3d) then look here (scroll a bit down):
http://forum.unity3d.com/viewtopic.php?t=9276&start=0

Regards,
Frank