Wow! Those are some great results on the EM4 orcs (EM-forks?)!
Thanks! They and their ex-Grenadier friends are lurking somewhere earlier in this thread.
As far as my updated speed-painting method goes, I find that burnt umber makes a good base for lots of colours: the red on the skeletons' clothing; the recesses of their bones; and of course the corroded bronze armour. And it would serve equally well as a base colour for greens, browns and even yellows.