I'm just not feeling it, and it looks too similar to that of the other heads that you've made in your signature as Tree has said as well before, which brings me off a little bit but I understand both positions in that situation.

Feedback wise: The eyes are a bit too large for my taste and a little bit too wide on the texture mapping.
The white lines you made are a bit too thin and are jagged at intersection where I want something that transitions into intersection smoothly like how an ocean transitions into a wave if that makes any sense.



The white lines you have just hit each other and don't have much of a transition.
Also, adding more white to the lines as well as possibly shading it with a grey looks good as well.

The shape that you're going for just isn't something I'm too particularly interested in though, looks more robot than free flowing and simplistic

I do understand it's a first W.I.P. for a reason, though!