Character WIP

[Jarran]

Hey, I'm currently working on a character for a uni project. He's going to be a roughly 40 year old black male who spends his life as a merchant riding through the desert on turtleback. I'm currently struggling with his face, there's something not quite right about it that I can't put my finger on. Hopefully someone here can help? Thanks!

[Jarran]

Update on this, think I may be getting somewhere now. I forgot to specify before, he's supposed to be quite skinny.