This model is a Louisville & Nashville railroad reskin of the payware Southern Pacific/Cotton Belt GP30 Livery Add-On. The payware model must be installed for this unit to operate. You can purchase the base model here:
https://store.steampowered.com/app/6781 ... ery_AddOn/
Run RW_AssetSetup to install the model. After unzipping, copy the two GeoPcDx files from Assets\DTM\GM GP30-SP\RailVehicles\SP\Engine and paste them into Assets\DTM\GM GP30-SP\RailVehicles\LnN\Engine. The unit will be installed to Assets\DTM\GM GP30-SP\RailVehicles\LnN. It will be listed in the Scenario Editor as: “EMD GP30 LnN.”
This package is released as freeware. You can do whatever you wish with it EXCEPT make money with its use.
Harry R. Adkins
January 2019