So yeah sorry to be a pest, but noticed one more thing that kind of erks me with the portrait.. your cheek bones.. are they really that bulging/pointy? And if so, the right cheekbone (viewers left) isn't properly portraying that same shape or volume. That cheekbone looks more parallel to the flatness of the side of your skull. If that makes any sense to you? In any case, something you should look into fixing as it kind of detracts from the realism of the piece. Cheers!