I despratly need help with this... ;_; Any and all help is welcomed
 

Ok, so I'm working on this picture, but I'm having a hard time drawing his poor mouth. D; For some reason, I just can't seem to get it to look right, no matter what I seem to do... I've spent countless hours working on JUST his mouth, but it never comes out right, so I'm really desperate here. >.<

I can't find any other site that might be able to help me with this (I know DA's no good, so that's out), so I'm hoping I can find someone here who can.

I would really appreciate anything that could help me, whether that be a red line, or reference pictures of some sort.

Here's what I have so far. The picture with the sketch, with the mouth shown, is similar to the expression that I'm aiming for:

With sketch lines: http://i43.photobucket.com/albums/e3...loredtemp2.jpg
With no sketch lines:http://i43.photobucket.com/albums/e3...oloredtemp.jpg

Just know that I am NO WHERE near done with this, but his darn mouth is starting to drive me to insanity unless I get it just right, and I have no where else to turn to, so I'm really hoping someone can help me out here. D;

It looks fine... but you might want to add something inside the mouth, like some teeth showing, to make it look more realistic.

I found some ref. pictures. I'm not sure if they'll help but it's better then to leave you hanging.

Closed mouth at an angle:
http://i2.photobucket.com/albums/y39...1804R-7013.jpg

Open Mouth:
http://i2.photobucket.com/albums/y39...medfr19720.jpg

Front view of mouth:
http://i2.photobucket.com/albums/y39.../DamienWeb.jpg

I tried. ;__;