Thanks for the reply swankmonkey! I see what you mean. I refferenced many rattle snake pics and some python pics. Both of which are evident in the model allready. I guess it could use more menacing brows, but before I sculpt different brows, could you look at this better MR render and give me a second impression, if you don't mind ? By the way the lighting in the pic is getting close to final concept.
Thanks again for the reply and I'm glad you like the progress!