I don't see what is so difficult of coloring a manga panel, then again everyone is different so I don't know. I'm no art major or anything, but isn't there a way to color more efficiently? If there isn't, then my condolences to your anyway. I do like the coloring to it though. Something about it just makes it seem official from my perspective. Nevertheless, I would like to say that you did a swell job on this graphic. Keep up with the fantastic work. It's always great to see improvement from graphic design artists from each new graphic they create.