gorilazz 2d fan art WIP (hair problem)

hy all, this is my latest work but still WIP,
i have problem with hair, i think that hair still flat, rough and freak, i still keep trying to improve that hair but dunno how.-.-

this is my reference, i want make poly hair like this, so soft and realis. but how must i do??
someone help me pliss T.T


Good tutorial for hair in cycles: http://cgcookie.com/blender/cgc-courses/styling-and-rendering-long-hair-with-blender-and-cycles/

thanks jblender, but that tutorial use prticle, that so heavy for my compi. :(. i want mke with poly hair. btw thanks for the coment :smiley: