Prototype: German Federal Railroad (DB) type Abi "Donnerbüchse" / "Thunder Box" standard design car. 1st and 2nd class.
Model: The car has a finely detailed frame with many separately applied parts. The car body has separate interior side walls, a complete interior, separately applied roof vents, etc. Digital lighting is installed. Minimum radius for operation 1,020 mm / 40-3/16". Length over the buffers 43.5 cm / 17-1/8".