so far I have learned that the trick is mapping first,
make yourself a strand of hair any length you like
uv map it
and just keep duplicating it on the head,moving it around and shaping it til it looks like hair
for me the mapping of the skullcap is the hardest part.

if you have a modeling app or uv mapper,just take the hair into it,seperate it by materials and you'll see how it's made :0)

Funny YouTube video of the week - Bu De Bu Ai