we've found the Athearn and Tichy models

This is a Bachmann 45536 HO Plasticville Silver Series Main Street Apothecary Building Kit

The Trainz SKU for this item is P11481683

This is a USA Trains R19092B G Scale Gulf

The Trainz SKU for this item is P12153083

Micro-Trains 14800050 N Pennsylvania 70' Heavyweight Mail/Baggage Car #7427 ProductID_12477528 we've found the Athearn andThis is a MicroTrains 14800050 N Pennsylvania 70' Heavyweight Mail Baggage Car #7427 This car feature 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: 14800050 Road Name: Pennsylvania Railroad (PRR) Scale Era: N Scale Model Type: Passenger Cars (New) The Trainz SKU for this item is P12154408. Trainz Product Id: 12154408