I have painted the Minis in this game so I can differentiate the different factions. I have primed the units and then given them a coating of one colour. Units were painted over two months ago and are still slightly sticky and some of the paint is coming off. Has anyone had success painting these minis and will a varnish likely protect the paint? I am concerned that a varnish will just melt the outer layer of paint, as it does not feel dry enough.