What Is Ehp?

In the livery designer, I found two trains with prefixes EHP, and can't figure out where they come from. Can anyone help?


For reference, the only BR423 I have is from Koln-Aachen, and the SD40 could have come from Sand Patch Grade or Peninsula Corridor.

 

EHP refers to the New Journeys Expansion Pack, hence the SKA BR 423 and SPG SD40 .

 

OHHHHHHHH thanks.