A friend sent me this link. This guy makes some amazing detailed models and dioramas. Sorry if this has already been posted but I am most impressed!!! http://www.flickr.com/photos/24796741@N05/sets/72157604247242338/show/with/2346008881/
Yes dad, it's been posted. http://jalopyjournal.com/forum/showthread.php?t=442457&highlight=models ... a couple times.
Note also that these are almost all die-cast collectables not (necessarily home built) cars. Having said that, the buildings and landscapes are absolutely amazing.