Vehicle texturing does not work

Hey. I am working on a test vehicle to get started to modding beamng but I am stuck on the texturing part. I have made a model that I want to use and I have made a simple basic texture thru blender with the bake function, but it doesnt show up in the game. I have followed the introduction to Vehicle production but it doesnt work for me. Maybe someone can try to explain whats wrong to me so I can fix it.

Files is attached.

Thanks in advance.