i know it's hard enough and time consuming to color a picture from my own experience,so no need to make an animation in addition^^
anyway,as for the picture i think it's a decent job,the smoking fire looks really cool,it's the best part of the picture.
the effect you wanted to make with the red you added to his clothes is not good,since it does not make sense(it should be a light orange,depends on the light source),the highlights make it look like he would be standing in lava,if you know what i mean.Nice detail though

But Nagato's hair is too saturated
the rest is actually fine,though.
