Thanks guys!
I especially like the mottled browns of the cloak 
I was kind of going for an oiled leather look that had been worked on to make it camouflague - and tried to paint it so it wasn't quite the same as the base but was close enough to look like it was meant to blend in. Not sure I'm completely satisfied with the attempt but I did end up with what I was aiming for.
The next one I might have a go at the currently popular "activating active camouflage" look - my blending may be good enough to pull that off these days, I had a go a couple of years ago and couldn't nail it.