For those curious, I finished completely translating MBAC on 20 August. We still have a whole lot of pictures to edit, since a lot of the random text you see in the game are actually in the form of picture files (over 1400 of them), so that may take a while.
We’re considering just releasing a text-only release of a patch, which would have all the non-graphics text translated while we wait to get everything else done.