After exchanged opinions, we decided to make Naix for him. Yes, Naix aka Life Stealer.
Here are some first step..
I make some basic sculpt like this..
I use epoxy clay for my work, it's really handy.. with some sculpt tool of course.
Put some more clay and more carve..
Put some bottom teeth..
A little this and *whisper* that, and voila..
This is still prototype. I'm still working some painting for this monster. I'll let you know when he finish.
So, stay tune..