alright its your opinion, but i just wnat to say that i didnt use gradient tool in it, i ve been wathing lots of video tutorials, then did this robot pixel by pixel, just using the gimp pencil too, about the imo, i think a read something about this, but i really dont remember waht does it mean ???l about the walking animation, i will stop trying to do walking efects for a while since i figure out that its too hard for me yet
EDIT
i know tha my english isnt very good, but did you got what i mean?