This took me some time, and about 30 unnamed layers, it was a real pain in the rear trying to correct mistakes. Big file too.

I sketched these little beasts as you see them, just coloured them in photoshop (mostly trying out colours).

SKULLHOUNDS: They are fluffy reptilian hellhounds whose upper head is a skull.
Some facts about them: The older they are, the more gadgets, facial paintings and horns they have. Plus they get bigger.
Usually move in the dark, their furs then just look like different shades of dark grey, but for fun they like to "light themselves up", it means some part of their fur shines (without glowing, like stars shine).
Ther flying skullhounds are weaker, smaller and more reptilian. They also have brighter coolors, different eyes and sometimes feathers.

And skullhounds are (c) Me. So please notify me if u want to use them or whatever.