I'm in England, we don't have sharpies readily avaliable here. I've tried. :\ And I don't think I can get FW ink here either. I shall just have to use the orange wig. I've actually seen plenty of orange wig cosplay I've liked, it's just the NEON-ness of my wig that's bugging me.
Upcoming cosplays: Penny Polendina, RWBY Neon Katt, RWBY