Hi
I think I know the origin of this Cyclone it looks a lot like one Gordon made which was one of the later Cyclones which was reduced
in size and modified to suit a YS91 Gordon made a couple of models like this one there were some diferencies between them but
basicly they were scratch built one off before you paint it make sure it is straight I am not sure of its history of weather it had been
damaged and repaired before you got it

John