Aikar said:
Sorry but painting looks horrible, try to improve in every way...
What the hell, you don't say that to people. Thats just rude. If you have nothing constructive to say, then say nothing at all. Everyone has to start somewhere, and I think it is great that he can post the pictures of his work because it allows people to give specific and useful advice on how to improve. I notice now you left a better post on the second page so I will leave it at that.
@chunky, people have already said all that I would have been likely to offer. I don't know if this has been said, but I suggest starting the bone areas with bleached bone rather than skull white. The white is a little too bright. Keep at it!