On the painting table ... Cult of Banality

Warhammer 40,000 – Will the cultists never end? This chaos marine army has been fun to paint since I no longer play chaos marines and sold off most of my stuff to focus on my loyalist chapter, however the fact that there are really only five uniques sculpts for the cultists is getting really old. There's really only so many variations of red, brown and khaki you can do to make these models look slightly different.