This model is a Southern Pacific Express reskin of Larry Goss’s freeware American Car & Foundry 40ft 10-6 Boxcar. Unfortunately, the dynamic numbering is in the wrong place so I had to use static numbers. I created this reskin for a series of steam era scenarios on the Donner Pass route.
You can download the freeware model here:
http://www.railworksamerica.com/index.p ... k-repaints
Run the RW_AssetSetup file to install the model. In the scenario editor the model is listed as: “AAR40ft10-6Box SP EXP”. This model is installed into: Assets\MaineLines\ RailVehicles\ Freight\Boxcars\AAR40ft10-6Box_ SP EXP. Sounds require that WJSounds be installed and enabled for the route it is used in.
This package is released as freeware. You can do whatever you wish with it EXCEPT make money with its use.
Harry R. Adkins
May 2026
