Orckish Warrior - Enemy demon (dyntopo sculpt stage) Final

OK, so here I am with few hours of sculpting. This is a render test just to have an idea, the shader is ultra basic and the lava veins are procedural, they are suposed to be in the creases on the final model. I'm still in dyntopo and I've starting detailing the torso only so nothing is defintive here ( far from being). I want to had hooky horns on the head and make all these stony details everywhere. My goal was to create some kind of demonic lava demon. I'm not a concept artist so critics (not too hard) are welcome :) I've screen captured most of the work till there but I don't think I will go much further for this step as it make my engine suffering... Whatever I'll post the vidéo if of any interest.