Prototype: Passenger car type Bim 263.5, 2nd class of the InterRegio of the German Federal Railways (DB). Light gray/distant blue base color with pastel blue decorative stripe. Train service: IR 2670 from Konstanz to Kassel. Car order number 48. Operational condition 1993. Model: Complete new design of the InterRegio car family. Multicolored interior design. Standardly equipped with LED interior lighting with a buffer capacitor to bridge short power outages. Fitted with separable, powered short couplings. The interior lighting operates in conjunction with the rear light car from the set, and the specified vehicle sequence must be adhered to. Red transparent tail light inserts at the ends of the cars. Type-specific designed underframe with many attached details. Buffer height according to NEM. With MD 366 bogies with attached generator. Separately attached vents on the car bodies. Printed car running numbers. Minimum radius of 360 mm. Length over buffers 28.2 cm. Limited series. Additional complementary InterRegio cars can be found in the Märklin H0 range under item numbers 43900 and 43901. A suitable electric locomotive can be found in the Märklin H0 range under item number 39152. This model is also available in DC version in the Trix H0 range under item number 23202.