misto tries spriting, also new trader portraits

[Nnystyxx]

That's not that bad, actually. Fittingly, the slamfire looks like a random heap of junk, since it kind of is one. Though, the inhand sprite of the air-pressure gun looks a little bit like a wonky trumpet.

I do like the overall ideas here, however. I would love to fire a rod through someone. Really, it'd be nice if single rods in a stack were just one rod.