Need Actual Help

[Grislygus]

Yeah, I usually just lightly speckle sculptures with different colors over and over and over until I get what I want. It works with trying a bronze-patina look, but I don't think I can mimick basalt the same way. Probably would end up with an unconvincing greyish-black.

[Grislygus]

...Actually, if I could find someone with a portable sandblaster, I might be able to genuinely weather it.

Problem is that it's only bisque fired and might shatter.