Hi there.
I've been working on a Science Fiction SFM project, and it's an intergalactic war project. I only have one issue: Buildings for Futuristic Cites, and Scenebuild Props to make the surface of a planet.

I just wanna know, what are the building models from this video at 1:16?
https://www.youtube.com/watch?v=YKqDuwuWQxE

And, where can I get similar props for scenebuilds from these videos?
Or, is it a map?
https://www.youtube.com/watch?v=NwP9RbIJzuE
https://www.youtube.com/watch?v=xPwrGx60kHY
https://www.youtube.com/watch?v=zbxrTyPwdRI

If anybody knows, I would love your help. :^)