Need Help Installing Vehicle pack

Hello. I am making my own server and someone asked me to install this: https://www.gta5-mods.com/vehicles/70-fighter-and-sports-planes-add-on

I am not sure on how to install it. I have this made already: https://youtu.be/kyMFKCy3pCo

When I load into the server it says this:4fdca3ad03bd5b751c3783adbf450003

Is there anyone that can help me fix this?
Thank you!

you don’t have carcols .meta file
why you put it into resource.lua ?

It was a template I downloaded. If I remove that do you think it would fix it?

I took out the carcols.meta in resource.lua and still getting same error

some of stream files are more then 16 mb try to delete some big files and run your resource

I am not getting an error loading into my server anymore but now it is saying the vehicles are invalid models

that should be your resource file

resource_manifest_version '77731fab-63ca-442c-a67b-abc70f28dfa5'
 
files {
    'data/vehicles.meta',
    'data/carvariations.meta',
    'data/handling.meta'
}
 
data_file 'HANDLING_FILE' 'data/handling.meta'
data_file 'VEHICLE_METADATA_FILE' 'data/vehicles.meta'
data_file 'VEHICLE_VARIATION_FILE' 'data/carvariations.meta'


I have done that and it still is not working. It is continuing to say invalid model. I am really confused to why this is happening.