I agree but just to finish the problem for @fhgdhgghhg. Your collections of mods contains an old/broken/outdated one that is stopping others from working such as the Land Rover Defender. Therefore finding and disabling/deleting that mod will allow the Land Rover to work again. Also safe mode does not delete any mods it only disables anything in the game which is an addon so you can check for faults with the game itself.
What are you using to play beam? There's a chance that what you're using causes the problem. In the meantime, normally launch beam (not in safe mode), and deactivate every single mod activated. It may take a long time but I assure you, it will all eventually be deactivated. Search for the defender, and only activate the defender mod. After that go to appdata/local/beamng.drive/0.24 then delete the temp folder, that basically clears cache but it's much quicker. Also go into the vehicles folder and delete any "main.materials.json" files that you find in any folders in the vehicles folder.
Update in! Mostly bug fixes and improvements, but at least I'm starting to give some air between updates, it still feels weird Improved default brakes strength (plus now the hazards will activate under heavy braking too) Removed Land Rover side logos from the Hard Top config New I6 sound for the P400 Ingenium I6 engine (thanks to CarTMatt on Discord) Configs updated with correct spare wheel cover colors (thanks to @dumpling) Minor suspension values change (thanks to @dumpling) Improved 'Mud & Ruts' mode (thanks to @dumpling)