thomas and friends mini series

sunhuntin, I believe the only difference is the animal/alien types, otherwise in each release engines are supposed to be the same.
I don't think I'll try to collect different "cargo" animals/aliens either, just the engine and the cage/carrier will be fine for me.

I’m going to collect the different cargo characters. I’ll pick up the Thomas and Percy for sure. But if anyone does get the characters and wants to sell them, send me a message! I’ll display them with the Sir Topem Hat figures from the stunt set. I believe there are 6 in total and you’ll have to dissolve the cargo crate to find out which one you get