These are out now in America, and despite Drift being missing, all but the Grimlock mask seems to be identical to the releases here, in Asia and in Europe. The difference being that the Grimlock mask is missing the jaws.

It's interesting to see that last Oct/Nov Asia got the Masks, and from January to about May various countries got the figurines (with Australia being the first).... and America comes in at the end and releases both lots (minus one figurine).