I really like him! Love the detail. That light, absolutely beautiful. You really took care with making it perfect, logical. Really like how his eyes are kinda bloodied with age, I guess. I get he has battle scars, but maybe he should have a few less cut-looking things on his nose and more in other places or have parts of the skin on it lifted up if that's the cause of the abrasions, you know, like he's snorting air and his nose is pushing up his skin. Otherwise, love the expression. One more feature that seems slightly off. For such a big man, his upper lip seems a tad too small/thin.
Keep it up, man, you're doing great, very good attention to detail!