Pommel - Held Item Models

Resource packs can now change the item model when it is in an Item Frame (aka "Fixed") or when worn in the head slot.

New Item Predicates:

• pommel:is_fixed - Used for when item is in an item frame
• pommel:is_head - Used for when item is worn on head

Bonus Tip: If you use the mod, Arsenal (1.20.1 only), the mod's back slot uses the item frame render type for it. Feel free to use pommel:is_fixed to replace the back item (as seen below).

Replaces the carved pumpkin on head with an emerald.. just like a Sim. Sword on back with the use of Arsenal (1.20.1).