Put in resource folder
Take the script folder and put in your server's resource folder
Execute SQL
Go to the "install" folder inside the script and run the "database.sql" file
Install items
Go to the "install" folder inside the script and open "items.lua".
After you opened the items file, copy the items according to your inventory and paste it in your inventory's items file
(For OX it's at ox_inventory/data/items.lua)
(For QB it's at qb-core/shared/items.lua)
Install item pictures
Go to the "install/inventory images" folder inside the script the script and copy all of the images.
After you copied all the images, paste them in your inventory's images folder