TITHI am about to do a quick bit of stripping, but before I do...
Ork Flesh. Very green. Very Orky. Also very nice, but not quite what I'm after.
Skeleton Horde. Again, I think this could work as a flesh alternative. Maybe for the malnourished or mutated? Possibly also a starting point for grots.
Plaguebearer Flesh. Once suitably green-ed this should work nicely.
Fifteen minutes later I have this.
My ISO might be really murky but it still does the job! Turns out Contrast is very
easy to remove, and the Wraithbone spray was no issue either
(note the gloves - sometimes even I follow my own safety advice!)