Lionel north pole central Christmas train passenger expansion pack 30020

Lionel Christmas train 6-30020. Has everything but the liquid for the smoke unit. Has spare bulb, only thing don't work is the bell. Everything else works. Was only used each year for around the Christmas tree. All in good shape for the age.
It departs from the snowy artic, bringing holiday cheer to all points south. On board the train, a elf chases a reindeer around a crate load, box car plays Christmas carols. This festive train runs around a fas track, powered by the transformer.
Fwd, reverse,neutral, operating headlight, coupler on rear of tender, maintenence free motor, traction tire, smoke unit (untested),die cast metal locomotive body, rolling stock features, operating couplers,boxcar plays Christmas carols (9 volt battery needed), elf&reindeer figures move, interior illumination in caboose, the engine might need more traction on wheels, cause it goes fine by itself, but goes slower when it has the cars on it. Might be normal not sure. But need to note it
Set includes
4-4-2 steam locomotive and tender, Christmas music boxcar, elf&reindeer animated gondola, lighted caboose, 3 straight fas track sections, 8 curved sections, fas track terminal section, transformer. NO SMOKE FLUID INCLUDED.
Any questions please feel free to ask. also take a peek at my other items up for bid and sale. thank you