rewritten for 1.21.4, simplyfied so resourcepack is not needed unless trims are used. this pack is both datapack and resource pack so to use trims copy the pack to your resource folder and load it.
this version do not show chest armor, only the elytra with vanilla textures!
bump version - updated pack file to 1.21.2 - 1.21.3
(remember that it needs the resourcepack as well)
fixed a typo in the recipe that made the golden version not showing up.
remember to use the resource pack along with this datapack