I don't know if this has been mentioned before but I have just come across a Walt Disney World in 3D at it is amazing!
If you have the latest version of google earth (and if you don't, get it, it's free) then in the left hand panel go to the "layers" section and double click "primary database", then double click "Geographic web", then double click "Preview", then click the box next to Walt Disney World Resort to tick it and then double click "Walt Disney World Resort". It should fly you straight to Orlando and show a few different coloured Mickey ears. Choose which park you want to see by clicking the appropriate ears and it will zoom you to the park. It does take a while to download all the details and a little while to figure out the controls but you can actually walk around inside the park and the detail is amazing.
Give it a go. I know Keith has google earth and I can see him spending a lot of time on this.
Greg