One car is 2nd class and the other is 3rd class

This is a Train Control Systems 1404 HO Surface-Mount LED w/6 15

This is a USA Trains R19054C G Scale New York Central Simulated Steel Box Car (Green/Silver) #88162

The Trainz SKU for this item is P12153084

This is an Bar Mills 142 HO Scale Fenster's Farm Fresh Market Laser Cut Wood Building Kit

Micro Engineering 12-112 HO/HOn3 Code 55 36 Weathered Dual Gauge Flex-Track ProductID_12175026 One car is 2nd classThis is a Micro Engineering 12 112 HO HOn3 Scale Code 55 36 Weathered Dual Gauge Flex Track (Pack of 6). Weathered track has a natural gray tie color and nickel silver rail in 3' lengths. It features 6 pieces of 3' each, 18' total length, flex trak features scale size ties, tie plates and spikes, and irregular tie spacing. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Micro Engineering Model Number: