I skimmed through the files and I realised that the “full” protection is
basically only the stock PiBoSo neckbrace + the chest protection in one.
By simply removing the “neckbrace” out of the gfx.cfg the game will only show the chest protection.
That way, here’s a standalone.
All paints are fully compatible between chest – neck – full, simply drop them into the paints folder and you’re good to go.
Ingame you’ll find it in “Protections” as “Chest”.
Short: Copy the "rider" folder from this archive into your "mods" folder.
Long: Go to your MX Bikes mods\rider\protections\ folder and copy the
"chest.pkz" and the "chest" folder into that folder.