What I said about improving the afro is just nitpicking, too. It is meant to be input for the case that you're thinking about reworking the haircut anyway, but it is not meant to be criticism in the way of "you should really do it this way".
(Personal opinion about the history of afros: Yes, they've been a common style for people with African origins (duh, how do you say that without sounding square), but I'd say that those were more "raw" and imperfect, while the afro you made looks like one of those really perfected afros, with a certain "attitude" behind them, like we know them since the 1960s.)