I recently got an Optifine cape, and found this user on the official Optifine Discord pull up this cape. Does anyone know how to edit the cape to this degree, and does
Capes collection!
Capes Mod (1.20.2, 1.19.4) - Wear any Cape You Wish In-Game - 9Minecraft.Net
How to get a cape in Minecraft with & without mods - Charlie INTEL