Google LatLong: Building blocks: 3D models with detailed facades - http://google-latlong.blogspot.com/2009...
"The buildings in these five California cities now have detailed facades, meaning that you can see storefronts and architectural details like you would if you were walking down the street. We've constructed these models by using imagery from Street View, similar to the way that users can make photo-textured models in SketchUp 7.1." - Evan Parker