Currently if you wear the Link Interface in the vanilla armour head slot you it renders on your head, however if you put it in a curios head slot, even if that slot is set to render the Link Interface, it does not render, making it impossible to both wear a helmet AND have the cool link interface model on a player's head at once.
Currently if you wear the Link Interface in the vanilla armour head slot you it renders on your head, however if you put it in a curios head slot, even if that slot is set to render the Link Interface, it does not render, making it impossible to both wear a helmet AND have the cool link interface model on a player's head at once.