My only complaint with this would be that the shading on the face is in black, the rest of the bone is in brown. Both look awesome, just a bit inconsistent. Great job!
The bone is great, the sword appealingly plain and the wings are very nicely painted. I agree with the other posts that the blue robes are what immediately made me look twice. They are really superb, wonderfully highlighted and the greenish tingles to them give a worn, faded and rotting feel which perfectly fits the figure. If I could offer one criticism, it's that the black cloak and hood provide too much of a contrast, but then that's down to personal taste. Excellent.
I really like the blue shredded robe. It looks real. I like the book too, but maybe it would have been better a little more work. Say, with the first letter of the text bigger, more elaborate and more gothic-like. The sword too could have used more time, not that it is bad mind you... but it just clashes with the awesome work you did on the dress.