Baby Blue on the layout

During the course of a normal intermodel run …the UP consist came to a halt…

There was a bolt of blue light…

and next thing I knew baby blue was on the tracks

Testing on layout…

So anybody else have the baby blue appear on their layout? Or is this just a mirage

BTW the sounds are the best that I have ever heard from an MTH engine,

I was tempted by the Chessie version but after paying for the engine I wouldn’t be able to afford the cars for a long time. [:(]