FSX USAF KC10

I would more appropriately call this a C-33 because that is what it is. From Boeing's site: "The Boeing C-33 is the US military designation for Boeing 747-400 series". So therefore as a simple cargo model it's a C-33. If it was a tanker with a refueling probe it would be a KC-33. And to elaborate, if a -400 series was ever used as Air Force One it would be a VC-33. But other then the inaccuracies of what to call it, it is a very well done paint job.