So playing around with color schemes. The Tzeentchian scheme I'm happy with but the Nurgle one, not so sure.
First, you've seen this one,
nurgle warrior test paint2
I was going for a pited, beginning to rust look for this one.
Then there is this. Basically the colors reversed but the dirty white armor does have a certain quality to it.
nurgle warrior test paint3
So off white color, done with dilute sepia, and then trying to put some hints of green, (greenshade) to suggest a mossy growth effect. I went real subtle with it, kind of afraid of overdoing it I think, in the crevices and the photo doesn't really show it.
I'm liking both, though the white scheme was a bit quicker to do, and I'm genuinely unsure which I like best, and there for should do.