Yes indeed there was such a Graupner kit in the past, a pretty neat one, but I could not get my hands on one for money reason (was a kid). Impossible to find them today.
I know a good plan too for a similar a/c, called flashfire.
http://www.vth.de/shop/shopfiles/pro...wcat=1&sparte=
What kind of plane do you exactly need ? Size ? Pusher ? Or nose engine ?
(I'm a Native of France.BTW what is an Americna DBA ? )