Plarail promotional Kevin?

So I was in a stream yesterday with Muddy Poppins and a plarail Kevin was brought up, we know that a small Kevin exists (the plarail one) 

And he definitely looks like the best model of Kevin, not too chunky like the trackmaster HiT one, and not a literal engine like the trackmaster revolution one. 

However Muddy bought up a promotional version of Kevin which I found an image of on the wiki: 

There appears to be a red triangle on the inside of the yellow victor version but not the promotional one according to Muddy...
Does anyone know anything else about the promo Kevin? Like how you were supposed to obtain him and what his purpose was?
Thanks - Tons