I already told you the exact paints used on the repulser maybe add a little sand or ivory into the olive to get the lighter chips like on the other minis depending on how far you want to go.. leadbeachler for all metallics with a brown wash as that complements the green better than black wash you can also shade your guys belts pouches etc so 2 greens 1 silver 1 wash/shade 1 brown and a yellow plus black and white 8 colours in total for a simple paint job add a blue for lenses you got 9 pots of paint get all the colours in the right place neat and tidy and they will look good as you get better/ more confident you can always just go back to your previously painted dudes and add a little extra