The SP 45 series of the PKP in the epoch V convinces with many details, including specially attached handles and catwalks on the roof, replicas of the rotor blades under fine fan grilles, free-standing handle bars at the front and on the doors and correct representations of the dampers on the precisely engraved bogies. The spacious driver’s cabs were faithfully reproduced. Sharply engraved bogies show all elements of the original, such as spring elements and axle bearing covers. The exact varnishing and printing authentically reproduce their role models. The LED front, rear and cab lights can be digitally switched with a PluX22 decoder. The drive is provided by a powerful motor with two precisely balanced flywheel masses and ensures excellent driving characteristics. The models are prepared with a PluX22 interface for digital operation and an uncomplicated retrofit with a sound decoder with a large loudspeaker. Closed aprons for optional replacement are included with the model.