I really think that the tones are all too similar to have such a sudden splash of sherbert. If some of the details were picked out in those colors, it would help to merge it better. It could be something as simple as adding a tri-color icon to the backpack, and maybe onto the armor or glove. And if those are arrows in a quiver on the back, the fletching would have been the perfect place to do this. And the quiver itself has something decorative that could have been sherberted.
Course, my first impression was that somebody had painted up Michael Jackson. Something about the chin and glove that makes it that way for me.