The KA10 is a Russian designed model. It is a rather large stunter with a wingspan of 60" and the fuselage length is about 43 inches. I will see if I can get a picture posted on here. There is a previous thread on this entitled the KA Series that goes into great detail about this model.
I have no idea whose plane this is in the picture or I would give them credit. It is a beautiful model.
Mike