Yep. So I took a shot at doing a background with smudging. I blurred Gohan a bit, as you can tell. TRIED to make it seem as if there was a brown-ish cloud of dust around him, and tried getting the placement right. Yea, I'm still a noob. So, CnC 'n stuff.
Not bad at all. I like the colors, and the smudging is okay, but you could try to blend Gohan a bit more. You didn't fall for the classic newbie trap of putting the stock right in the center, which was nice as well. Keep following tutorials, you'll be making masterpieces soon enough.