C404 in Nairobi Wilson Aerodrome
Hi
Try Nairobi Wilson HKNW.I have seen a few lying there on scrap or abandoned.There is a lot of maintenance support availabloe locally to rebuild them if you want.There is also one that was lying as salvage at Malindi Aerodrome HKML in Kenya.
Am sure you can't miss in South Africa in Lanseria!
Good luck.