Nice work, I think face is the best part and freehand also is good. As Viruk said cloak could be little more highlighted. OSL is good but stronger light especialy on some parts of lava would definnitly look more interesting. Not much improvement and I would give this a 8.
Nice un' I particularly like the face and the armour. The cloak could use another highlight or two, but all in all the mini looks impressive. Strong 8 from me