Rinlandia v1

This is a theme park map Rinlandia i am making. There are many custom heads, most of which are from http://heads.freshcoal.com/maincollection.php
I take no credit for the ones copied from here. Submit any cool rollecoasters, ideas, or structures in the comments and you will get credit!
Edit(1): added rollercoaster and huge mural(pixelart)!
Edit(2): Now an island!(still tweaking, making fixes, tracks dont like water!)
Edit(3): Added two rollercoasters!!
Edit(4): Getting there! Next edit will have LOTS of attractions, but no new rollercoasters. those will be last so i can focus on them more!