Alright, so looks like you're stuck with me taking a gander at your profile, buddy.
Tenkesh, hello and welcome aboard by the way, I'm Uncouth T-Rex, Official Forum Dad, Author of Ill-Repute with a whole bunch of terrible characters. I also help out with reviews.
So let's start out with some basics I picked up on my first pass and go from there later on.
1) I would recommend changing the hair length, and also telling me what color it is. Hair that long is a massive pain to deal with, and it's always a liability in any sort of combat, especially close-quarters which is what your character seems to prefer. I wouldn't go any longer than mid-back or shoulder-length, for common sense's sake.
2) I'd ditch the metal plate. It's impractical for what you want it to do and would look clunky. I recommend either an actual scarf, or if you still want the metal route, you can always try something like this guy wears, which would double as armor too.
Now for things I like. I'm digging the White Board usage, it'll be entertaining to see. I also really, really like his weapons and how tactical they can become. They're also not ranged, which is rare and fun to play with.