>>2164176OR here, thanks! There's a lot more jpeg artifacts in this version now than the original though, and her arm looks too thin and long- I think it'd be better if her forearm was moved further back and reconnected directly as opposed to drawing in a new part of the arm.
Though I realized it had a lot of jpeg artifacts to begin with (I thought it was just part of the style) after running it through Waifu2x and it looks better cleaned up. Not sure if you'd be up to applying your edits to this version or something along those lines.
(also don't meant to sound nitpicky but
>>2164191 is smaller than
>>2164176)