I can see the optifine cape on a java player, while playing on bedrock? how is this possible? (Via a plugin that allows servers to be accesable to java and bedrock players.) :
Deviantart logo - Minecraft banner/optifine cape! by Chickenpea on DeviantArt
How To: CROWN OPTIFINE CAPE! (Optifine Cape Designs) - YouTube
How To Get An Optifine Cape for Minecraft!
OptiFine on X: "Website is back up, and broken capes should be fixed. There is also a new "Banners" tab where you can view the most popular OptiFine banner cape designs currently.
OptiFine Cape Minecraft Mob Skin
Blend Swap | Minecraft OptiFine Cape
optifine blue cape | Nova Skin | Minecraft skins red, Blue cape, Cape
Some capes I made : r/Minecraft
Make unique minecraft capes, also with optifine by Wynxify | Fiverr