Experimenting with the airbrush, I painted variable width irregular stripes in a diagonal pattern up one side of the tank, over the top, and then back down the other side. I also two Leman Russ variants. One is shown below:
I built a couple extra turrets to help customize the force against various Xenos foes.
This has been a fun experiment and I love the results. I'll complete the three vehicles I'm begun and then decide whether to mix things up among the various tanks in the army, or stick with this as the mandated scheme across the force. It was easy enough to do that I feel I could consistently apply it across the many armored units I have at my disposal, so we'll see.
Stay tuned for more and happy painting!