There's a fine line between crude shading, and ingenious style.
I'm afraid this doesn't quite cut it.
The design has much to be improved, and the shading is like my stand partner's Victoria's secret underwear, Barely there D:
The top of the head was obviously given very little thought as to how it would end up on a sphere.
The lines are also too random for me.
While I usually give the high end of a range, I'd say 2k max.
Poor shading is a major pet peave for me. So is a "swirled" top.
Now, HAD you designed the top well, It would've been a grea Pro to the head, and I might say 5k even.