Very nice coloring Ziaja. The rock background, and Naruto himself, are colored very nicely. The only thing holding your coloring back from being close to perfect in my eyes, are the shape of Naruto's eyes(iris). Obviously, I mention this a lot, and it's difficult, but try to make those eye's as circular as possible. JMC, or maybe whoever he got his line art from, seems to have done a good job with this. Well, other than that, both of your colorings looks great, especially the overall design of the second one.