It has been done for a challenge on DA. So any critiques are welcome though I don't know if I'll be able to edit the pic because the deadline is in two days.
It's a Twilek character i created some months ago, it's Zhaana Eeirn, a good jedi. On the pic she's on Ryloth, the twi'leks homeplanet. I hope it represent well the desert rocky feel.
I used a ref for the pose that you can find at : http://www.deviantart.com/deviation/35845735/?qo=23&q=by%3Alucias-stock+sort%3Atime+-in%3Ascraps
Did on IllustratorCS2 using pen tool + many hours.