This is the sketch from  citrusfreebies and my attempt at coloring it.

COLOR DETAILS:
black duck, green bill & feet, purple chest fluff, silver eyes, any hair style, (optional red corset-type dress)

I think I did ok, but I still prefer the plain sketch best. The original is here https://www.furaffinity.net/view/6993860 And check out Citrus' stuff because she's amazing (as though you can't tell by the awesome sketch :P).