While generally all this is pretty good, I think it was a bad move using black to line everything. It makes it look a lot less like the show's art style - if that's what you were going for. The katana is shaped a bit weird too. The whole length ought to line up in a gentle curve, the the hilt poking out at the bottom would just need to be adjusted a little.
good job! also yes am excite! :0
maybe this time we'll have some GOD DAMNED CLOSURE