Thanks, guys.
There's something about those old Lund orcs where they almost paint themselves if you keep the process very simple. In the past, I think I've tried to shade all the nooks and crannies too much, so that the contrasts become too extreme - because the recesses in the faces, etc., are so deep. But with this lot, I just paint all the skin a greyish brown (can't remember the name of the GW paint), give it a Reikland Flesh wash, highlight boldly with Kislev Flesh, then highlight more lightly with Vallejo Silver Grey/Wych Elf Flesh (same colour).
It's a really quick process. I did the Kislev Flesh stage on a couple of huge orcs from the range this morning before getting the kids ready for school, and it took less than five minutes.
I'm quite pleased with how the red clothing works, because that's really simple: a base coat of Vallejo red and a single highlight in GW scarlet. Because the folds in the clothing are so deep, it shades itself.
Ethelred - I quite fancy having a go at those elves, but painting them a fairly bright green, with glowing blue eyes!