Unhappy buyer .What to do ???

Screw that man, by reading your initial ad it's pretty easy to figure out who he is. I agree totally with the above members in saying that I doubt that the guy looking it over was a true professional. Sounds like he's trying to get over on you. If he felt strongly about the wrong doing you have done, he should chime his *** in and let everyone see pictures and whatever is in question can be viewed by everyone.