Prototype: 3 four-axle passenger cars as sleeper cars type Bcm, 2nd class of the Danish State Railways (DSB). Sapphire blue color scheme with a red stripe. Different designs featuring motifs of snowflakes, fireworks, and moon and stars. Operational condition from the early to mid-1990s. Model: All cars prepared for powered coupling shafts 7319 or powered detachable short couplings 72021 or 72022 for lower buffer heights, as well as for the installation of interior lighting 73400/73401 (2x) or 73410/73411 (1x), and power supply 73406 and tail light 73407. All cars with different operational numbers, individually packaged, with additional outer packaging. Minimum curve radius 360 mm. Length over buffers per car 28.2 cm. DC wheelset per car E700580.