Replacing default vehicles.meta information

Hey there. Is it still impossible to call a vehicles.meta for replacement vehicles? I have a huge pack of replacement vehicles, and I just went through all the effort of going through the vanilla vehicles.meta to swap out all of the Makes with the proper ones for the replacement cars only to find that I can’t get fivem to actually call the information from it. All of my addon vehicles work perfectly, I just can’t seem to replace the metadata for original files.

This is how my fxmanifest.lua is written.
image

I’ve also tried using this set of arguments, but no luck.
this

Any ideas?