It sickens me to see all these comments stating that you're a thief, when you clearly state in the description that the original art isn't yours. -___-;; Ugh. I've seen this image before but not coloured, so great job on that!
I am now fangasming as Akira Toriyama is an inspiration to my artwork.
I think he did an amazing trying to stay close to Kishimoto's style while trying to find a way to keep it in his style. The coloring looks great. I like the way you did the shading and some areas have an anime-like feel. As if intense sunlight is shining on him.
Nice job on the coloring this makes Naruto, looks very cartooning haha. It would be something to see what would happen if Akira, drew but I think the style it has is one of a kind pretty much perfect for it. Anyways good job on it keep up the good coloring.