i really like his teeth.
These are a few drafts I did of this guy
http://villains.wikia.com/wiki/Doviculus
and his bodyguards/minions (don't know if there's more then one? I really like their designs) http://brutallegend.wikia.com/wiki/Battle_Nun.

I still have to put in the throne, ink and color, but so far so good.
Which is saying alot because I could never get sitting positions right.
I altered and played with their costumes, but left their physique and anatomy basically he same.
I'm leaning towards the bottom image.