Advancement capes

Players get capes by completing certain advancements, not every advancement will have a cape of course, but hard, or iconic advancements, such as “Free the end” or “How did we get here?” Or “Diamonds!” Could give the player a cape upon unlocking them. This would give players motivation to play the game more, and spend more time going out of their way to complete crazy challenges like “How did we get here” in order to get a rare cape, as well as unlocking a ton of new customisability.