This is a Rail Scale Miniatures 003 Carricks Corner Fine Limited Edition Crastsman Kit

The 7319 current-conducting couplings or the 72020/72021 current-conducting couplers

Here is an Aristo-Craft 41313 G Scale Wyandotte Single Dome Tank Car

The Trainz SKU for this item is P12449577

Micro-Trains 09200310 N ACFX 2 Bay ACF Center Flow Covered Hopper #44684 ProductID_11415099 This is a Rail ScaleACF 39' 2 Bay Center Flow Covered Hopper w Round Hatches Ready to Run American Car & Foundry ACFX #44684 (gray, black) This car features plastic construction, plastic couplers and plastic wheels. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Micro Trains Model Number: 09200310 Road Name: American Car & Foundry (ACFX) Scale Era: N Scale Model Type: Freight Cars The Trainz SKU for this item is