Looks really simple, clean, and nice.
8.5/10 what program do you use?
Oh and maybe add a little more shading on the trunk to make it really pop out.
the shadow from the nose is wrong. It seems so anyway. If the sun is behind the trees in the background and middle ground then it is even farther behind the elephant in the foreground. So, there should just be a shadow made from the back of his body cast forward.