This is a picture that i drew first on a drawing pad then transferred to the computer and edited with photoshop cs3, just wondering what people think of my drawing

i already know half of the drawing looks a bit off but the image started as a semi-side perspective drawing which i turned into a face on image so some of the proportions will be slightly off.

[Updated]

I updated a couple of the features of the skin to make it look a bit more cartoonish

skull lacks depth and detail, but the skin underneath is done really well.
nice work

thanks, it's still a work in progress. the skull being the main part i'm working on

I have to agree with ben the skin is very awesome.
But i don't think the skull looks too bad i mean not many people can do this.
Proportions seem alright.
Overall great job.

Proportions seem great, the thumbnail sketch looks great, shading is great, skin looks great, however I have to agree with BenD, the skull lacks detail and depth, but I think this works to your advantage in this situation. with the shading of the skin, it looks almost comic-like, with the skull on top, not realistic, it looks even more comic-style. If that's what you were going for, great job, you achieved it greatly. If not, keep on working, and I'm sure you'll get the effect you're going for.

thanks for the criticism, it helps me realize the areas i need to work on