In the documents folder there's a picture. It has the installation instructions attached. ( However) access openiv. Click on the tools tab at the top. Select Package install. Navigate back to the folder with bugs car and select the oiv file. It will automatically install the car.
Since you are just starting out on LSPDFR, I would highly suggest checking out @Albo1125 YouTube channel. He has a play list of videos for setting up lspdfr. I can't stress it enough to follow his set up. Trust me it's a life saver for the new player and explains everything perfectly. Message me with any other questions.
@Gump Hey man awesome car and thanks for all the work that goes into this. I just have 2 questions if you don't mind. Can I make it so the only livery is the trooper? If not can you please make a SCHP mega pack. I'm dying for a really good SCHP pack and would love no more for you to be the artist.