This picture is good. Although the linework is a bit sloppy, you made up for this by coloring this very well. I am impressed with the details you added in this piece. For example, the shading along the inner ears and on the scarf are effective in making Fox appear to have depth on the paper. I know this angle is from the official concept art for Star Fox 64 3D, but you captured this dynamic pose so well. The foot placement and the hands are also well-drawn. Seeing this picture makes me feel happy; Star Fox is one of my favorite game series'.
Well done and good luck with your future art!