Hi chaps,
the Ao225 picture above is a "pastiche" of the wind tunnel model of the true Ao225 ( particullarly the tail assembly ) and a not very well rendered Ao192C ( on steroids and with a few errors ). I own Manfred Griehls new book on german aircraft armaments, and I hope to post soon a 3-view of the Ao192C ( original ). Regarding the Ao225, the wind tunnel model is well known.
Some time ago at Luftwaffe Experten Message Board a member named Ago Scheer drew a convincing aircraft, and said he was working on a book about Ago. He intervewed a man who used to work at the development department and managed to get data/drawings on an unknown design. Hope this work comes in book shape. Bye.