you kind of mixing 2 different styles, anime and.... realistic? :<
try to keep with one style only, either C/P everything and do changes, or make it all by hand.
Don't get me wrong, I'm not saying "DO everything from your mind" you can and should use reference pictures from whatever you want, and instead of using only one image try to look at one's eyes, then get another one and look the hair is done and try mix different references ( although with the same kind of style )
if you have any more questions PM me, i'll be glad to help