really good, just one thing..... :P
it's the helmet. If you want to put metal ears on it, they can't be decorations! furrys/wolf worriors aren'y known for that fort of thing. try making them larger so the wearer's ears can fit inside. something may also be needed, maybe a change in the ears' direction, i don't know, that wouldn't open them up to forward attacks such as arrows. and one last thing would be to make the helmet just a BIT longer in the back, that's how I noticed the ears, to rugged/"fluffy" back there for a warrior. other that that one/two "issue", your style's consistent and you shouldn't be worried or upset about my comment, I just wana learn to draw more like people like you. <--[over examinations of art+leaning=this kind of response] :3