Sebastian sketchy thing

Well this is my second or third picture of Sebastian. I didn't really have a reference picture for this I just kind of made it up from my head that's probably the excuse for how bad it is. xD This is the only one I feel worth to put up, for it is the only decent enough to show on here. He's really hard for me to draw for some reason, I don't know what it is. I hope to water color him like I did the Undertaker maybe it will make him look better? ...Needless to say I'll try harder on Sebastian...