It has plastic walls and roof panels as well as separately applied windows and doors

Four removable cars in the auto loader

This is a Bowser 42041 HO Scale Pennsylvania H21a Circle Keystone Hopper Car #188262

Trainz Product Id: 11539702

Model Number: 2560

Bachmann 67006 HO Union Pacific SD40-2 Diesel Locomotive #4081 LastUpdated_20261507115413 It has plastic walls andThis locomotive features a durable and intricately detailed plastic shell, metal wheels, accurate painting and lettering and a poweful motor. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Bachmann Model Number: 67006 Road Name: Union Pacific (UP) MSRP: $65. 00 Scale Era: HO Scale Model Type: Diesel Loco The Trainz SKU for this item is P11462347. Trainz Product Id: 11462347