Asobo does not put an estimate on when items will be posted for release.
They do have a large amount of material that they have to approve before it is released in the marketplace, and that does result in slowing things down.
Of course that also depends on when Aerosoft submitted it to the Marketplace folks as well.
Please bear in mind that moderators here have no inside knowledge of these things, and Asobo does not reply directly to posts in these forums.