If I was Keser I'd tell you to piss off. Transplant surgeons typically consider a "natural" result to be their goal, the perfection you are looking for isn't natural, and no the rogue doubles in the hairline do not look unnatural. A regular hairline would have a few double and triple follicles. Most teenagers don't have better hairlines than you. Credit to Keser for consistently putting out these monster results. The average doctor wouldn't do a touchup for a result even half as dense as this too, so credit to the great service he offers. I'm sure your result will continue to improve over the next few months anyway.