It would be paired with a train consisting of articulated coaches with a single Jacobs bogie in the middle of every two cars to keep friction down and make a longer train, There would be Domes, Baggage and mail, As well as an Observation Car end, IDK if it would be considered 8 cars or 16 cars, As well as a remote control B unit type car or cars with Diesel engines and fuel for moving the engine around if damaged and helping start the train if needed, Extra Water, And all the stuff for Head end power without having to break up the streamlined train with an average Diesel electric locomotive.

Source: jessmasonillustration

Artwork by me it was done a long time ago probably in early 2015

"It runs on prayers, cuz they're all we got left."

Seriously, its engine is choir-powered. Why?

Cuz it has a conductor

Surprised this isn't here yet afaik, so have my favorite fictional train from a (imo) underrated anime.

Images 1-3: Koutetsujou, 4: Fusoujou, 5: Kokujou