I tried to install this add on /vehicles/jeep-wrangler-rubicon-392-add-on-tuning on GTA V original steam. I have followed how to install it correctly. but still can't, with error when spawned "invalid model". I've also tried to follow the fix on yt & google. is there a way that i passed or is gta v steam now unable to add add-on car? I dont think so. because I can use menyoo. please help guys. i really want that rubicon