ox_inventory

Items

1. Go to jg-mechanic\install\inventory\ox_inventory-items.lua and copy the whole list without Config.Items = { and } at lines 3 and 190.
2. Go to the bottom of ox_inventory\data\items.lua.
3. Paste the items before the last }.
   

Images

1. Go to jg-mechanic\install\inventory\images and copy all the images.
2. Locate the ox_inventory\web\images folder.
3. Paste the images in there.