One small nit-picky point... some of the lines in and around the hands are thicker than the rest of the lines. Anime style art would have lines of the same consistancy everywhere.
I feel guilty complaining cause that's lightyears better than anything I could draw.
Excellent coloring job for using MS Paint. It's a great pic overall, the only two nitpicks I have are (1) I think you overdid it a bit with the number of wrinkles in the jacket on the arm that's hanging and (2) the sword looks rather flat in comparison with the rest of the figure.