DynaChuff synchronized chuffing that shifts through 15 levels of intensity as the locomotive gains speed

This is a GCLaser 4204 N Scale CO-OP Mirror no office Plywood Kit

Trainz Product Id: 12100444

Model Number: 40003141

Trainz Product Id: 12270477

Lionel 6-38430 O Polar Railroad GP7 Diesel Locomotive #2010 DwDetails-1.63-0.75-12.15-7.15-5.15-2 DynaChuff synchronized chuffing that shiftsLionel has decorated its highly detailed 1: 48th scale GP 7 in Polar Railroad blue and maroon, a perfect match for the previously released Polar RR rolling stock. Every layout needs the ambience of Christmas during the holidays, and the Polar Railroad series provides this magic for even our highest end operators. Exquisitely combining holiday decoration with detailed realism, the new Polar Railroad GP 7 is ready to lead the way on your scale Christmas