I use Photoshop, a lot of layers, pencil tool for detail and colors, and the animation setting in the program. I don't know how to do it in another program.
were is photo shop
In truth I'm not sure, I think you have to click window then select animation, and there will apear the little square thing where the color, brushes, swatches, and such. Might be different depending on the version of photoshop you have.
ok thanks 