Prototype: 3x German Federal Railroad (DB)
commuter cars, colloquially known as "Silberlinge" / "Silver
Coins". Two cars, 2nd class, and one car, 1st/2nd class, with a
striking advertising design as the Airport Express Frankfurt (M).
The cars look as they did starting in 1982.
Highlights:
- factory-equipped with LED interior lighting;
- 2nd class cars include prototypical steep pitched roofs;
- a car includes built-in marker lights.