Jesus.. you either steal work or you c/p. Just stop the two of those man! If you want to become a good artist: 1st make your own shit. 2nd: draw it yourself. Look, I say this because in this head texture nothing seems to fit together. It looks like random pictures where just thrown together to make a head. And for your other heads, well... they weren't even yours lol. Take or leave my advice, either way, it's there.