I just found Harry Potter Micro Magical Moments Year 6 at my local Walmart in the U.S. They didn’t have them all, but what I could get:

M1 Harry Potter Disapparating Case

M2 ? (Either Hermione or Fenrir Greyback)

M3 Slughorn

M4 Ron

M5 ? (Either Hermione or Fenrir Greyback)

M6 Snape

M7 Dumbledore

M8 Draco

M10 Bellatrix

M11 Lavender Brown

M12 Dean Thomas