Portrait wip

[Vimes]

Updated a bit more trying to sort out the stuff everyone pointed out. I think the eye is more correct now, still not quite right though. Still quite blotchy looking overall too, thought it would look a bit smoother by now, any tips on blending it better, use a soft brush maybe? I wouldn't want it looking too soft though. Also any tips on edges, I always have trouble making things neat, like the eye I've spent a bit of time on with small brushes trying to make it a bit sharper still looks roughish though.