Cape reward for getting Minecraft's platinum (All achievements)

A new cape that is unlocked upon getting the platinum thropy (Playstation). This would only include the "Minecraft Playstation Edition" set. To claim it, there should be a pop-up in the menu to tell the player that they've unlocked a new cape, and to use it, they have to log in/make a microsoft account, or either give them a code to claim the cape throught Minecraft.net.

This cape would provide an actual challenge for players, and a good reason to get all of it's achievements for once.

About the appearance, it should have an gradient of gray - blue, and on the middle, have the triangle, circle, square an cross that are iconic for playstation.