Bonjour chrisp!
Cast an eye to 'Richthofen's Circus' Jagdgeschwader Nr 1 by Greg VanWyngarden, Volume 16 of the Aviation Elite Units series published by Osprey. You will find within a superb three view by Harry Dempsey (left side, upper, right side) of the Fokker DVII flown by
Hans Kirschstein and the photograph posted by Rod. Greg offers, as always, insightful comments about what is known and what is not known about the aircraft.
Salut!
Kirk