Location of official BeamNG vehicles?

So i wanted to make skinpack for Ibishu Covet, but i can't find where is it located.
In which folder there is official BeamNG vehicles?

 

Steam/steamapps/common/beamng/content/vehicles/hatch.zip

 

Thanks!

 

To add to that, some vehicle parts are also hidden in the 'common' folder inside the 'vehicles' folder. Such vehicles usually share parts between two or more cars (ETK's, Gavril etc.)