Drop the base!

This is my third or fourth attempt at getting what I would hope is a reasonable sandstone looking base and I like where this one is now heading. In the future, once I get my Thousand Sons paint scheme is that this will be the base scheme for them.  I figured Thousand Sons, Egyptian, Desert, Not sand, and this is the result.

At this point it is four different layers of paint & drybrush.  I am unsure if I should go to the last level and do a white brush on top.  They will have small amounts of weedy looking tufts added as well.

Sandstone

I did the top layer of drybrushing during my lunch break at work today.  Amazing what you can get done if you are bored at work.