ACEOMM is dead.
Not sure about Krijag, it seems he is not active anymore for ACEO.
As new planes came out and our MDKs got improved, we started a while ago to do the airlines as separate mods.
Many are already (re-)done as standalone mods:
SAS, Braathens, Widerøe (I’m working on the Q300 right now), Finnair, Atlantic Airways, Norlandair, Novair, Norwegian
And others are planned to do (like Sunclass with the new Livery) or not published on my harddrive (Icelandair)
You can find the links in the big list or by searching in the Steam Workshop.