When the desert biome first came out I thought it was neat that the fountain had been turned into an oasis but it was disapointing that none of the other buildings were changed to fit their environments.

I think there should be a series of contests to redesign the buildings for each biome. A single contest for all the buildings would be a bit much I think, so a more practical approach might be to do the contests by biome or building type.

I like this idea! Another way for users to contribute :D Similar to the golem contest ^^

Support!

These buildings are 3D renders from the models purchased on DAZ3D and Renderosity. I'm not sure that we will be able to get enough entries that look like a 3D object to match the other existing buildings. 

3D renders? I actually thought the islands were all pixel art given the tiny image size.

Pixel art has no anti-aliasing. Our models are anti-aliased, so such effect can't be achieved with pixel art, or at least there should be a considerably bigger (at least 3-4x) pixel art image that can be downsized and thus antialiased.