Holy cow, that is one sweet picture! I think my only complaint is that it seems to represent this character a bit too weird with how his head is so small. It's still a great picture. It makes me think of those guys when you used to make cartoons like that. It seems like it's been awhile since you've made a horror cartoon. I think my favorite part here is probably how he has a giant clawed hand with a boned arm attached to it.
It makes it seem like he won it in a great battle against some fantastic foe his size. I think those are supposed to just be the skins of the people's heads and not their actual heads. You know how to use a lot of great color. I like how the tree limbs are reaching out like claws. I have heard of this creature before hearing of you.