Hmm... how about this? I kept the space-y feel since the item names suggest it (visor, vest, etc.) but I changed the color to purple since I noticed the color of the leather armor is light purple ingame, and I added the meteor shards to the center of the armor (It's a bit hard to see the blue meteor shard with my skin, since I have a blue shirt, but it's in the middle). Sadly, I don't think there's a way to do different armor textures with the same items with just a vanilla resource pack (I had looked into doing that quite a bit before when I was making an adventure map). You can make the item textures different with different damage values, but that won't change how the armor looks. You could make different helmets using item models (using a non-armor item with durability like a hoe or something), but you can't normally put those on your head, so you couldn't equip it. I wonder how they did it before, since I heard some of the armor used to have unique textures. I actually can't run wynncraft without optifine anyway... For some reason the animated textures in the pack make it suuuper laggy, like unplayably so, but I can disable the animations with optifine which removes the lag. I've had that issue with some minecraft modpacks too, especially with the chisel mod. Not sure why. Probably my graphics card.