Sorry, ACW - can't find an official logo anywhere.
I wonder if they are rethinking the rebranding after the Domodedovo crash. The website and Domodedovo still refer to them as Daghestan Airlines, so I've done the current Daghestan Airlines logo as an alternative to the existing one that I made up some time ago, which has the merit of being in English rather than Cyrillic.
I've also created my own version of the South East Airlines logo from photos of the crashed aircraft, which seems to have been the only one in the new livery (possibly their only operational aircraft).
As ever, rename the one you want to use as DAG.bmp.
Rod