Looks good but I think it'd be better if it didn't replace/use slots & files for already ingame vehicles (police1-4, sheriff1-2, etc.) as this caused issues for me & I had to delete it & go around fixing things I had accidentally deleted to make room for this, like VCFs & re-editing the vehicles.meta & such.
Yeah I noticed that I had indeed done a dumb, I'm sure there are some things that are a bit different but that's mostly clothing items being changed & textures not matching for some, but those are the lesser-used ones anyway.