how to turn LHD cars to RHD?

https://www.beamng.com/threads/help-with-converting-to-rhd.88410/
i found this page,but i dont understand what are they talking about.

 

You need to edit the 3D model of the dash in Blender to mirror it, also textures need to be flipped/moved. Then you also need to edit the jbeams of the car, which is BeamNG's internal structure how cars are defined, to have the steering wheel, camera etc. on the correct side

 

thx for reply, but where can i find those 3d model?
(i want to find Cherrier FCV Vivace 160 (DCT))

 

In the game files, not that hard to find:
..\SteamLibrary\steamapps\common\BeamNG.drive\content\vehicles

 

this ?
also which one is 3d model?

 

ty i found it finally