hi meltz   this  looks  really like aether hair  market.renderosity.com/mod/bcs/index.php  i know it dont look much on the  previews  but there is a way cool wavy  style  very similair to what you are looking for    if you want i can post an example of it over at dA (deviantart)  if you wanted  and can link   and the good thing is it already comes  fitted to m4