EDITED - 5 November 2017:
I've been working on Disney Theme Parks MOCs for quite a while, with designs and redesigns.
Below are my MOCs so far - find more on Flickr.
Disneyland Entrance Sign:
Main Street Transit:
Big Thunder Mountain Railroad:
Mad Tea Party:
Dumbo the Flying Elephant:
The Jungle Cruise:
Rocket to the Moon:
Haunted Mansion (Walt Disney World):