I think that some modelers just underestimate LOD importance.
The modeler was not sure if he design AI or flyable model as well.
First LOD project is the hardest one but it took me one week now to make An-2 LODs from scratch, including testing.
He's using gmax so project LOD management is different than in FSDS (less comfortable I think).
Also - when you try to design competitive models in one bigger group (like MAIW here



Anushka may be released as standalone really soon, to fill GA needs and it's not impossible that MAIW package(s) will follow.