I am currently painting up a Minotaurs army. I am using Dwarf Bronze as the primary color with Red Gore for the shoulder pads and guns. I am doing the bases separately before I glue them together, but I am not sure what color to paint the bases. The bases are sand with spare bits and shale. What base theme should I go with? Grey/Urban rubble, Mars-like red, or basic brown? Should I add snow to make it pop a little more? I am not sure what would work best against the bronze and red and could use some suggestions.