Here is an American Flyer 6-48751 S Gauge Cotton Belt Caboose

With different types of doors (sold separately) and some minor kitbashing

This is a Bachmann 35901 HO Scale 21

This is a MTH 20-20425-1 O Gauge D&RGW SD50 Diesel Engine w/PS3 #5501 (Hi-Rail Wheels)

Model Number: 79713

Faller B-536 HO Scale Arch Bridge Building Kit DwDetails-4.00-2.46-21.00-7.00-6.00-1 Here is an American FlyerThis is a Faller B 536 HO Scale Arch Bridge Building Kit Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Faller Model Number: B 536 MSRP: $30. 00 Scale Era: HO Scale Model Type: Accessories The Trainz SKU for this item is P12372944. Trainz Product Id: 12372944