Well . . . this would work pretty well as a chibi version of him, but compared to the anime version of him, his proportions are outta whack; the legs, arms and torso are all too short, the waist is too long, and the head which is pretty large compared to the body further accentuate the chibi look.
At a glance it looks alright from a technical standpoint, but post some wires so we can give more accurate information.