Book Cover - Sketch

So a friend of mine is writing a book and will be publishing it real soon, I won't write his real name but he goes by JD. I won't really write what his book is about, but essentially its about a girl finding herself. He asked if I could help him with some ideas for his book cover, he doesn't want anything fancy and would prefer something more symbolic and simple.

Here is what I have so far:

I know the drawing is not that big or too complicated, but I did this in Photoshop as a real quick sketch of what I think the cover should be. I will now need to make a vector version of this so that it can be easily scaled up and down for the different sizes he needs to publish his book. 

That's all for now, thanks for reading!

Orc Head - Update # 6

So those are the renders of what I've got so far on the painted head. I have to say that I'm liking this so much more than my previous attempt at painting. I will hopefully have more time this weekend to add more color to the model.

I do have to add that the hair won't be white. I just haven't gotten to it yet. Thanks for reading!

Orc Head - Update # 5

So I decided to backtrack on model for a bit. I decided/found out that I hadn't put enough detail to start painting. I tried to add the detail as I was painting, but that was a horrible idea. At least I figured it out before I spent a long time painting.

On this version, I put some texture/detail on the skin and the teeth. The hair still looks weird, so I'll see if i can find an alpha that can help me in that area.

That's all for now, thanks for reading!

Orc Head - Update # 4

So its  been a while since I did anything to my Orc head sculpt. I figure now is a good time to finish it. I did some minor detail on the sculpt and did the base colors I will use for the Polypaint.

I will take another screen shoot when I have more work done!