I think it looks awesome! I love this piece. The instrument looks solid, the face of the kitsune is cute, and the background makes it feel musical.
All I redlined were the feets. I know it cant be fixed now, but try to keep the digits consistent. The paw holding the bow looks noodly. Needs bones! The paw holding the instrument is awesome. The kitsune's left back paw isn't consistent with the right. The right paw's center toes are more forward than the outer toes like a real fox, and the left paw's toes descend in size like on a human foot.