Replace to Add-on Help

Greetings,

I’m attempting to make “replace” cars into “add-on” cars to stream on my server.

The car I’m attempting to add is FCVP71’s 2011 CVPI found Here

I’ve followed multiple tutorials listed both here and on YouTube with no success.

Whenever I start the resource, I crash. I keep getting a vehicles.meta code whenever I crash.

If someone could possibly make a replace to addon template for me using the above vehicle, it would be greatly appreciated.