This model is a St. Louis Southwestern Railway reskin of Michael Stephan’s freeware Thrall 65' Bulkhead Flatcar. The freeware model is necessary for this reskin to work and you can download it here: http://golden-age-rails.com/packsrw/thrallbf.html
Run RW_AssetSetup.exe to install the model. The unit will be installed into Assets\GreatNortherner\GNRy\RailVehicles\Freight\Thrall-BulkheadFlat\65ft\SSW. In the scenario editor it will be listed as “Bulkh Flat 65ft SSW.” The package includes empty, log loads, and two versions of timber loads.
This package is released as freeware. You can do whatever you wish with it EXCEPT make money with its use.
Harry R. Adkins
March 2023