Courtesy to Konstantin Udalov had a look at drawings and glamorous Josef Gatial renderings of the beast that really existed in paper form - so far I've seen four iterations, and each is weirder than another (OK, one is the weirdest of all). Now I know what means the phrase 'made for Chinese' and have confirmed rumors heard by me in the beginning of 90s about testing exposure of poor sheep dressed in overcoats, to high-speed sonic boom from aircraft flying at extremely low altitude. Very unusual and interesting looking projects. To my sorrow, that's all I can disclose so far.
Nashi Krylya is a kind of supplement to 10-volume Myasichev encyclopedia, 30-40 pages dedicated to another of 72 additional Mya projects that were declassified or found since encyclopedia was published (you will be surprised, but there were 3 editions already). Even Konstantin has not all of ~30 volumes published so far with a run of about 500 copies per volume. So that I can't get my hands over it.