I appreciate this work...but the point is that is every plane convertable into Stealth Fighter.....the answer is no......so I highly doubt the 2nd picture as if there are plans for such an AC, it will not be JF-17 but rather something entirely different. The 1st Photo does make some sense as RAM coating can be applied to reduce the RCS further but I would prefer spending this money on adding more sophisticated avionics,better and more powerful engine and potent weapons systems to JF as RAM coatings will though decrease the RCS but increase the maintainence costs of JF-17 alongwith doing a little good to the overall performance....just my 2 cents, feel free to disagree