Take a look on the blades. Missing the lights that are fundamentals.
The aliasing on the lineart make it and the colorize less good.
Did you sharpen the lineart before you color or post here?
Potresti provare usando tonolità sul blu o al contrario sul rosso.
Sherlock e JMC hanno fatto colorize con quei colori.
Ah leggiti il tutorial di Dynamic Dragon riguardo lo shading, ti aiuterà ^^
mm
It's really cool and good but you have too add a texture in the background, so it make the stones more realistic.
And you should add the lights to sasuke and naruto with the same style of the shadow.
Anyway really good work!