This is the Mega World galucia081 made but then his world got burnt down and all his rail road didn't get saved so this is how I finished the track.

Links:

http://www.youtube.com/user/galucia081

http://www.youtube.com/user/scubatail/videos

This is the airport I made for the plane mod. This map has 2 runways, 1 plane shed, and their is also a cabin near by the spawn point with supplies and food. Fly a plane to get to the cabin.

Have Fun!!