3. Open the .dae in blender 4. Replace all the meshes in it with yours but preserve the names 5. Save 6. Launch beamng 7. Find out your mod is shit 8. You didn't replace the textures did you? 9. Repair the game using steam 10. Get absolutely roasted by this community. Good ...
Keep in mind, that this is my first mod (made with blender) and there may be some bugs and issues somewhere (written down below).If you have no other Barstow mods, the vehicle selector should look like mine above (you can change each position by changing the value in the configname ...