What RootOfAllEvil said -__- Thats what I was going to say (word for word) but she got here first *sigh*

I think it's the lips and the eyes that makes him look like a girl. You could try to thin and lengthen them out and not shade them in. And for the eyes, you could make them a little more narrow, and make the irises a bit smaller. The anatmoy looks great!