lines/inks: unknown at the moment
colors: Roadbuster

The only thing I find as a negative (and it is very small) is the clouds, even in the last panel. I would soften them a bit more. Keep the layer of the clouds, copy-past a copy at the bottom, and blur it a bit. That way, clouds are defined, but they will be softer, not cotton-like.

Nice stuff, Roadbuster.

Yeah, I see what you mean, they seem incongruous with the rest of the pic. I didn't want to blur them toooooo much because they were actually drawn in there (I removed the lines, which is already pushing my luck. Some inkers/pencilers can get touchy about that kind of thing) But they would have looked better a bit more dispersed.