Model: The locomotive has an mfx+ digital decoder and extensive sound functions. It also has controlled high-efficiency propulsion with a flywheel, centrally mounted. 4 axles powered using cardan shafts. Traction tires. The triple headlights and dual red marker lights change over with the direction of travel, will work in conventional operation, and can be controlled digitally. The headlights at Locomotive Ends 2 and 1 can be turned off separately in digital operation. When the headlights are off at both ends, the double "A" light function is on at both ends. The long-distance headlights can be controlled digitally. Maintenance-free warm white and red LEDs are used for the lighting. The cabs have interior details. The locomotive has separately applied metal grab irons. The locomotive is prototypically equipped with different pantographs for the current systems in Germany and the Netherlands. Length over the buffers 22.5 cm / 8-7/8".Prototype: MRCE class 189 electric locomotive leased by Rotterdam Rail Feeding B.V. (RRF). Multi-system locomotive with 4 pantographs for cross-border freight service between the Netherlands and Germany. Road number 189 091-2. The locomotive looks as it did starting in 2019.