I think there is a picture on a website somewhere that looks quite out of place, a very conventional-looking pattern plane doing high alpha inverted flight.
www.gwair.com
The 3D Focus has flown. In case you are not familiar, this is an F3A pattern plane, with plug in 3D wing and elevators that have greatly enlarged control surfaces.
The plane flew pretty well, and, with the challenge of keeping the plane for regular pattern competition, it should be competitive for artistic aerobatics as well.
That the update for now,
Don