Will it be back?

So I'm just back ti fortnight since chap5, I came back to get the Miku skins. But I only have enough for the music pass. But I was wondering will the Miku skin in the item shop also be gone forever with the music pass Miku. Cuz I'm going to buy Music pass but I also want normal miku after I buy more. So will it be back after April 5?