Model: All the cars have a close coupler mechanism. The type Bm 234 compartment car, 2nd class, has LED marker lights, which can be turned off. A lighting kit can be installed in the cars. Total length over the buffers 495 mm / 19-1/2".
Prototype: 3 different design German Federal Railroad (DB) express train passenger cars, for the FD 1922 long-distance express train "Berchtesgadener Land" from Freilassing via Munich, Ingolstadt, Würzburg, and Cologne to Dortmund. 1 type Dms 905 baggage car, 1 type Bm 234 compartment car, and 1 type Avmz 111.0 compartment car. The cars look as they did in 1989.
You can make up a prototypical train by adding the 16109 class 110 locomotive and the 18274 and 18276 express train passenger car sets.