Reskins

Farley is one of the engines percy met on the other railway

Sly & Maverick were one of the diesels that oliver was hiding from in the hedges they are a class 13 not class 08's

Here is Jennings he is from the mid sodor railway

John is the brother of Jennings and also works on the mid sodor

Theodore (not the tugboat) was one of the engines used in the episode "Trouble In The Shed"