If there was a evil guy i would reward of an evil award in mangas, im sure i would pick Orochimaru from Naruto. Im aware it's not a very popular character and lot people would disagree ^ ^. Considering you can't really identify / find part of yourself in such an evil character, it make him really far from you...+ his motivations are not complexe, a bit too much simple to be honest. But ! he really has some strong will and his aura when he is around is almost touchable. There are plenty awesome evil character in mangas but for the first time i was happy a bad guy resurrected in a story. Usually im say myself "him? c'mon not again that dumdass". But when Orochimaru came back at the end of the Tobi's war from the cursed mark. I was like "Finally mister crazy evil good to see you !" Why that feeling ? i asked myself "i despise everything in him". Because he always does the job : fear, disgust, crazy battle abilities, hate, admiration and nearly never fail to surprise us, plenty of times. A combat against Orochimaru ? you damn don't know what you ll have to face !
I made him really younger, when he was at that time jounin of Konoha.
EDITED on the 02/14/2014 ! Please redownload it if you want it updated. (reason : issue with the eyes height in the face. It was way too short and almost out of anatomy for his age)