Made with GIMP
C&C is appreciated

I'm selling it too

Well..i've got alot to say about the head
first
-Needs more detail, Its soo damn plain ,its pissing me off
-Needs some shading,
-Needs more colours

Improve on all of them and you would eventually have textures worth 20k+

Yeah, I agree with Customs, this needs a lot more details and also some shading to make it look better. This is ok for your first try, but I think you can make it look a lot better by adding some different details around the head, and making eyes glow by shading them.
2/10 but for first try, 5/10

Colors are too flat, needs elaboration and shading.

Besides that, the spinny spins too fast to see much.

Are eyes there or just dots? I see black dark big line, look like mouth and light blue eyes on back and front? So four eyes? Need detail.