I have some ideas for an upcoming humanized Thomas and Friends/Friendship is Magic crossover.

The worlds of Sodor and Equestria have merged, and the North Western Railway runs through the Royal City of Canterlot. The engines are humanzied drivers of the engines they were based on, and the humanized ponies sometimes serve as their helpers and more often than not, the voice of reason. Celestia will be assistant controller for the North Western on occasion, and Luna will help out on the Skarloey Railway.

There will be stories from both the TV Series and Railway Series. For certain stories, they will be edited to make more sense. Hope you enjoy the idea.