Use the eyedropper tool to get the color of where you click, and then just darken that a little to get another shade down. I think this is really cute too, but its also really flat - accentuated by the mismatched highlights. Give it some volume with some shading :)

So I should probably change it so all the light is coming from the left, since most of it is already?

And I already picked the shades and wouldn't be able to find them again, so the best I can do is add more of the darkest tannish yellow. =.=;

Thanks. :D

Glad you like it. ^w^

 cute. i think more refinement is needed, particularly with the shading. it lacks contrast, and your lightsource seems to be coming from multiple directions.

 Honestly, this hasn't gotten nearly enough attention. The colors go great together, and the shading is excellent.