it is pretty good. You have good controll of the AB.
What still could be done to make it even better:
- some extra contrastst on with a few controlled glazes/filters. A bit similar than on the helmet, but on the arms / maybe skin too.
- add materials (leather can be shown as cracked and used, lackered armor chipped, metals rusted, etc etc etc)
- and if you are really brave then you could bring the skin to life with a few glazes/washes. (A bit of red on the nose/cheeks/lips, green on the sides / under the arms, maybe purpleish colors at the armpit/under the chin), add cuts/bruises/blood...
the possibilities are endless.
The only question is how long you want to work on it (if you are like me, you'll set a limit, that "this and no more". The other option is being perfecting the same bust for the next year or 2)
