Thanks to volkerc, , I was able to add the EUR version of this figure to my collection. And, while comparing my new EUR MH20 Vader to the US version, I have noticed that there is an entirely different inner bubble!
I am not sure how many members here are interested in this kind of variation, but it is a rather large variation for me. I am eager to see if this variation shows up on the US version.
The first bubble version most likely, depending on how many more of the second bubble version will ship. Vermutlich die erste bubble version, abhängig von der Menge der 2ten Version die noch ausgeliefert werden.