I love how this looks, its great! You are a great artist!! I think this piece looks wonderful like this, but coloring it would make it all the more better!! So, basically, you can color it if you want, but if you leave it as is, it would still look great....
Did I confuse you now... ?? @_@ I confused myself... What I am trying to say is go for it!! =P
This is absolutely kawaii...i love it. Your style is awesome, please always draw with yur style, its awesome! And, i'd put some shade into it, put no color, i think its better without it.(looks at the pic again) Ohhhhhhhhhhhhh hes so cute! Great work!
I think you should color it. It is wonderful. The color would bring it to life and then you'd have all these little Chibi-Vegetas running around. Not that that would be a bad thing though. I am glad to see that you put your own style into this. Keep up the good work.