procedural moonrock marble with a pitted gray surface and metallic titanium flecks, perfect for lunar colony habitat wall material

moonrock marble pitted gray surface metallic titanium flecks lunar colony habitat wall material design modern futuristic space abstract texture elegant sleek highend innovative industrial sophisticated cosmic scifi science advanced cuttingedge outerspace extraterrestrial sleekdesign polished sciencefiction spaceart fineart contemporary artistic refined unique smooth textured durable creative spaceinterior durablematerial luxury technology spaceinspired