So, I have it in my head to paint my Nurgle stuff from Dark Imperium in flesh colours with green and brown fluids leaking out of cracks and joints (similar to The Cleaved
http://warhammer40k.wikia.com/wiki/Cleaved,_The) but I don't know what to do to make it look like bad fluids leaking out from putrid mush inside fleshy, almost living armour. Bumps will look like big pimples, and other nurgle elements have yet to be determined. Not really sure what to do with horns and guts. I'm not fond of the standard green nurgle stuff, it's just not my thing, so fleshy is my compromise.
I don't really want to go through the pains of stripping my guys over and over until I get it right, so I could really use some good advice. How can I make a cool looking flesh marine? And then get some goop and bad liquids on him?