I like this quite a bit; that's a very dark, even patina.
I've been lettin the coating on my izula II wear off naturally over time. It's gotten pretty bare at this point so i'm thinkin of strippin the last bits on the blade and then the handle and putting a nice, dark patina on it as well. I hope it comes out as even and good lookin as yours did :thumbup:
EDIT: yea, i'd like to agree with everyone else and say that jimping looks very well executed. Nicely done!