Axel, I'm not sure why this is floating around a 6.9....it deserves another point, easily. The freehand you've done is very difficult, especially the part you've done around his neck. As a matter of fact, the detail and precision you've shown is masterful. Granted, the picture itself needs some improvement....if I were you, I would work on this. Also, because of the picture, I can't see the true contrast on the figure...but I do see there is some.
I think the scores could be improved by a better photographic representation. The work is obviously skiled. Bravo.