This cars key features are: plastic construction

Here is a Williams 43304 Santa Fe 72' Heavyweight Passenger 2-Pack Set

and three square

The Trainz SKU for this item is P12258337

MTH 30-2979-3 Southern GP-9 Non-Powered Diesel Engine #302 ProductID_11534171 This cars key features are:Features Diecast Truck Sides, Pilots and Fuel Tank Colorful Paint Scheme Metal Chassis Metal Handrails and Decorative Horn Intricately Detailed ABS Body Metal Wheels and Axles (2) Operating Metal Couplers Unit Measures: 14 3 4" x 2 1 2" x 3 3 4" Operates On O 31 Curves Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: MTH Model Number: 30 2979 3 MSRP: $149. 95 Scale Era: O Modern Model Type: Diesel Loco