Actually, this is MAI student gradiate project of a deck-based AWACS aircraft from 1998 I found back in 2012, author - Yankovsky D.V., project manager - Gennady Sergeevich PanatovI've just finished listening to the following excellent presentation on the An-71 Madcap and in this informative video, they mentioned and showed the following 3-view drawing of the proposed An-75 carrier-based AWACS:
In which case, thank you flateric for the additional information and credit.Actually, this is MAI student gradiate project of a deck-based AWACS aircraft from 1998 I found back in 2012, author - Yankovsky D.V., project manager - Gennady Sergeevich Panatov