Watch the banding at the eyebrows. Could be easily solved and smoothed out at the same time with AA. Also some staircase banding in the glasses.

 Hey crozier, I updated my images to remove gradients and/or backgrounds where it didnt make sense. I just used the "edit" feature on the gallery tab. The images still say they need to be revised. Do I need to resubmit them fresh, or do they still have issues that I need to fix? 

Any feedback would be much appreciated. Thanks!

- Edit -

Nevermind, Im just an ass. I just saw the check box that says "resubmit pixel art for approval." Images have been resubmitted. 

 Thanks for the info. I didnt really think about the backgrounds in the pieces. Ill get rid of the gradients and/or backgrounds if they dont serve a purpuse and resubmit.

Welcome to pixeljoint! 

You know, it's nice and all, but gradients are not considered pixelart. If you were to change the BG in your pics, I'm sure they will make it to the gallery. The mods are kind of strict when it comes to this sort of this (no filters, brushes with auto AA, semi-transparency, or gradients).