The SP 45 series of the PKP in epoch V impresses with many details, including extra handles and walkways on the roof, replicas of the rotor blades under fine fan grilles, free-standing handle bars on the front and on the doors and correct representations of the dampers on the precisely engraved bogies. The spacious driver’s cabs have been reproduced true to the original. Sharply engraved bogies show all elements of the original, such as spring elements and axle box covers. The exact painting and printing authentically reproduce their role models. The LED front, rear and driver’s cab lighting can be switched digitally with a PluX22 decoder. It is driven by a powerful motor with two precisely balanced flywheels and ensures excellent driving characteristics. The models are prepared with a PluX22 interface for digital operation and uncomplicated retrofitting with a sound decoder with large loudspeaker. Closed aprons for optional exchange are included with the model.