Single Plater Install:
Drag & drop the scrapyaerd folder here
Grand Theft Auto V\mods\update\x64\dlcpacks
Add this line dlcpacks:/scrapyard/ to dlclist.xml this can be found here
Grand Theft Auto V\mods\update\update.rpf\common\data
Super easy! Extract the folder named scrapyard into your resources folder.
Add “scrapyard” to your server.cfg and restart your server!