Blue Plastic Tracks

Thanks for the info GG-Fan 

Also snuck in as a “Deluxe Engine” with the Stinky Cheese pop out car set too.

Wow, I am certainly not up on my Thomases thats for sure. Does the Flat Drive Thomas run better than the original motor?

There is also this secret 2012 thomas with unpainted buffers. However this is a counterfeit.
Source: https://www.youtube.com/watch?v=uvhytHvifyI