Right now I'm going through the D-series to try to clean it up and expand it by creating new configurations and more fleshed out trim levels. What I'd like to do is to create a new vehicle for each generation of d-series (old, original, new) and each one have it's own UI entry and set of configurations, while simply retaining the old car as Gavril D-series Custom The new one's being Gavril D-Series First Generation (This eventually: https://www.beamng.com/resources/gavril-d-series-addon-by-ar162b.11002/) Gavril D-Series Second Generation Gavril D-Series Third Generation Gavril D-Series Fourth Generation With room for the first being added later. But I don't know how to do that - I just need (I think) to copy and paste the pickup files (I can't find these), rename some stuff (I don't know what this stuff would be), and then I can at least make configurations. But those top two are my issue. I also want to use a single mod's parts (https://beamng.com/resources/dfa-pack.19065) - and I don't know if that complicates things further. *this will probably be a private mod so I'm not yet worried about permissions for each mod