That white hooded sprite looks awesome.
Ok, my sprite needs only 3 more things:
1. Make those things on his shoulders a bit smaller, his face can actually be seen easily on the original image and the pauldron are simply too big, lol! They should cover only the neck if possible. The battler's image is your best reference.
2. Increase the yellow-greyish armor part's saturation more, it should give a goldy look like on the image, but it looks almost grey and a bit too violet instead of yellow.
3. Make his "mean look" a bit blurry, so he doesn't look like he's completely angry, but only has a confident glaze. Pretty much like Jason or Endout.
Apart from that it's awesome. <3