Okay the thing on the back of Mort's head is his hand

I'm going let anyone who wants to improve upon this have free reign as long as they don't make it something sexual I'm happy, (Though I'm pretty sure that'll happen because someone thinks it's funny)

Some Ideas to go on to make the picture:
Mortuus is in fact Dead
He's a haunter
He likes pulling jokes
He gets in trouble... A LOT
He's generally a easy going guy
You don't have to use this picture, or this pose. Just use it to get an idea of what Mort's color scheme is.
The black thing is a tank top

Have fun ^.^ and Link your changes below if you make any. I look forward to see what people come up with.