And while we're at it... Mata Blue looks way too dark. I know it's supposed to be darker and more purplish than Dark Azure, but it should never be that dark.Medium Blue should be paler and more bluish.Metru Red, Metru Brown, tan, light grey and purple don't have enough contrast between each shade.As for the masks: Pakari would look better if the mouth was moved one pixel up.I know it's because of the 3/4 view but Noble Huna's eye-holes look a bit uneven.Most of the Toa Mahri Kanohi look fine as they are in original Chimoru Omega and I'm surprised the only one you have used in your sprite kit is Faxon.Miru Mata, Hau Mistika, Noble Komau and Ruru Metru have some unnecessary pixels here and there. The picture is from a great tutorial about pixel art and I think you should take a look at it.Chimoru R is still a great kit and I hope my criticism won't offend you.