How did you get it to work? Nodes?
The materials used for the bricks all had Transparency enabled, I needed to disable it.
I'll post a few builds of mine that I think would look nice when I get back home. Does blender handle multiple light sources? If not, then sucks.
Of course it does! With these non-default build requests, I might as well rename the topic, and use AA in the rendering and other effects to make it look high-quality.
Just be sure to post some screenshots you want me to replicate.