Trust me, even if it's possible it's not very likely. Because there is no need to pretend a first flight, is there? It's a very mature and safe platform to fly(most of the system on the B version is not new). And to paint it blue first and then fly do not take much time and effort. Remember...
The 2 seats version of JF-17 is actually a second sight beauty. With the PAF paint scheme painted on it definitely will look as handsome as the block I/II.:super:
The old fella just want to get some attention. Everyone with common sense will know he is not in a position to say those big words about Chinese or Pakistani Stuff. Will the Chinese or even Pakistani give the guy access to their highly classified system?:woot: