Finally started work on the challenge scene. Had a lot of thoughts about how an ancient civilization might create their achitecture, and kept coming back to the idea that the outcome would be a fusion of styles. Anyhow, started building. I'm going to build sections at a time then bring them all together in a scene. Not sure yet if i'll just use primitives instead of includintg terrains for the buildings, unless they are done well; they tend to all look the same. First shot of the challenge project.