This is a Lionel 6-82708 O Christmas Gingerbread Shanty Kit

The gun was installed into the box shaped superstructure which used thick steel armor of 80mm at the front and 50mm at the sides

This is a Walthers 910-20191 HO Canadian Pacific GE ES44 Diesel Loco Sound & DCC #9377

Two gear ratios are possible

This is a Athearn 7630 HO Modern Billboard

MTH 20-98529 O Caterpillar Flat Car w/ 2 Compactor Loads #CB-534D07 ProductID_11464087 This is a Lionel 6-82708Here is a MTH 20 98529 Caterpillar Flat Car #CB 534D07 w 2 Compactor Loads CB 534D XW. This Flatcar comes complete w 2 Vibratory Asphalt Compactors. It features operating metal couplers, diecast metal trucks, and detailed plastic body. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: MTH Model Number: 20 98529 Years Manufactured: 2006 2006 Road Name: Caterpillar Scale Era: O Modern Model Type: Freight