1.) Open the Uilities program and install the RWP file via the Package Manager.
Alternitavely you can extract the RWP file with the program of your choice and manually place them into the Assets folder.

2.) Head over to the following location
C:\Program Files (x86)\Steam\steamapps\common\RailWorks\Assets\SearchlightSimulations\EMD\JRSD40-2\RailVehicles\Diesel\BNSF_H1\Engine

3.) Copy the following files
Child_JRSD40-2_BNSF_Main_VMV.GeoPcDx
Child_JRSD40-2_BNSF_Main_LRC.GeoPcDx

4.) Paste the files in the following locations
C:\Program Files (x86)\Steam\steamapps\common\RailWorks\Assets\SearchlightSimulations\EMD\JRSD40-2\RailVehicles\Diesel\AWVR_01\Engine

5.) Next head over to the following location
C:\Program Files (x86)\Steam\steamapps\common\RailWorks\Assets\SearchlightSimulations\EMD\JRSD40-2\RailVehicles\Diesel\BNSF_H1\CabView

6.) Copy the follwing files
Child_JRSD40-2_BNSF_Cab.GeoPcDx
Child_JRSD40-2_BNSF_CabExternal.GeoPcDx
Child_JRSD40-2_BNSF_QHOTD.GeoPcDx
Child_JRSD40-2_BNSF_QSpeedo.GeoPcDx
Child_JRSD40-2_BNSF_RN.GeoPcDx
Child_JRSD40-2_BNSF_RRCCR.GeoPcDx
Child_JRSD40-2_BNSF_Visors.GeoPcDx
JRSD40-2_BNSF_CabControls.GeoPcDx

7.) Head over the to the following location and paste the files
C:\Program Files (x86)\Steam\steamapps\common\RailWorks\Assets\SearchlightSimulations\EMD\JRSD40-2\RailVehicles\Diesel\AWVR_01\CabView

8.) Next head over to the follwig location
C:\Program Files (x86)\Steam\steamapps\common\RailWorks\Assets\SearchlightSimulations\EMD\JRSD40-2\RailVehicles\Diesel\BNSF_Ex-BN_03\Engine

9.) copy these the follwoing files
Child_JRSD40-2_BNSF_Main_Ex-BN_03.GeoPcDx
JRSD40-2_BNSF_Ex-BN_03.GeoPcDx

10.) Proceed to paste them in the follwoing folder
C:\Program Files (x86)\Steam\steamapps\common\RailWorks\Assets\SearchlightSimulations\EMD\JRSD40-2\RailVehicles\Diesel\AWVR_02\Engine

11.) head over to the following location
C:\Program Files (x86)\Steam\steamapps\common\RailWorks\Assets\SearchlightSimulations\EMD\JRSD40-2\RailVehicles\Diesel\BNSF_Ex-BN_03\Cabview

12.) copy the follwoing files
Child_JRSD40-2_BNSF_Ex-BN_03_Cab.GeoPcDx
Child_JRSD40-2_BNSF_Ex-BN_03_CabExternal.GeoPcDx
Child_JRSD40-2_BNSF_Ex-BN_03_QHOTD.GeoPcDx
Child_JRSD40-2_BNSF_Ex-BN_03_QSpeedo.GeoPcDx
Child_JRSD40-2_BNSF_Ex-BN_03_RCCR.GeoPcDx
Child_JRSD40-2_BNSF_Ex-BN_03_RRCCR.GeoPcDx
JRSD40-2_BNSF_Ex-BN_03_CabControls.GeoPcDx

13.) Paste these files in the following location
C:\Program Files (x86)\Steam\steamapps\common\RailWorks\Assets\SearchlightSimulations\EMD\JRSD40-2\RailVehicles\Diesel\AWVR_02\Cabview

1.) Enjoy and have fun