[PockyMePink]

Just....don't try to look cute. Because L isn't cute, despite what the screaming fangirls say. Some of the most famous L cosplays (that I know of) are only famous because the cosplayer portrayed L as "OMG KAWAII SUGOI!!".

Just try to look like a bored skinny man who never sleeps.

I'm curious though....if you don't know the basics of eyeliner, how are you doing your hair? I'd expect someone to ask about how to do his hair rather then the bags under his eyes.