>>21310433Seconding what
>>21310450 and
>>21310445 say, but on top of that, I think shading wise it's off GF gen 4 style, slightly (though i'm sure this isn't unique to this sprite). I think the GF sprites have slightly more contrast, and use less of the same colors for the outline. (You still have 2 colors left).
I also think the back leg is too far back/too long if you consider the thigh being present, and that the legs, and the hair/face is still pretty close to some of the GF sprites.
I actually attempted to fix it myself but as per usual gimp crashed before I did, but I did manage to save this comparsion before it crashed.