The car bodies are made of plastic and they are prototypically lettered

This is a Plastruct 90084 1/8 x 15 x 1/8 ABS Plastic Tee (Pack of 7)

Both Detailed Archbar Trucks

Includes: Crossing Gate Track Section w/ sensors and 2 x 2 x 7/16 Sensor Tracks w/ Sensor Cables

Trainz Product Id: 11562434

Atlas 2841 N Suburban Passenger Station Ea 3.24" x 1.25" Building Kit ProductID_11541165 The car bodies are madeThis is an Atlas 2841 N Suburban Passenger Station Building Kit. This kit features easy to assemble, pre colored, plastic pieces with detailed instructions. It features classic American styling and lots of details make this a real eye catcher! Check out the inlaid brick chimney, shingled roof, downspouts, a heating oil tank, benches, a baggage cart with luggage and freight, a hand trick and a freight scale, which are all included to add the finishing