This is my 2018 Dodge Charger, which includes a livery for State Police.
Pick between having grey rims on or just keep it plain black
Place the rbchgr18 (or rbchgr18b if you go for black rims) folder into your resource folder
Put start rbchgr18 or rbchgr18b into your resource.cfg file
Restart your server and off you go
Highly recommend using this with Luxart vehicle control
Any issues, leave a comment but there’s also more information on how to contact me in the file provided.