Please be as specific as possible when letting us know what is missing or incorrect. For example, say "this game's trophy difficulty should be 8/10", with a link to a website corroborating this difficulty estimate (if possible), not "this game's trophy difficulty is wrong".
The Quirky Accessories Unlock for Hatsune Miku: Project DIVA X makes every Quirky Aura accessory instantly available. This big ol' box of swag contains the game's most epic loot, like a clown nose, gag glasses, a dinosaur tail, and even an ocarina!