Anyway, I'm basically following the article, but using Reaper paints instead of GW ones. Less mixing that way, and that makes for easier painting.
Colours used so far are (reaper unless otherwise specified):
Oiled Leather (base)
Palimino Gold (1st highlight)
Ruddy Leather (1st shade)
Devlin Mud (GW Wash, 2nd shade glaze)
Badab Black (GW Wash, 3rd shade glaze)
Still to come:
Buckskin pale (2nd highlight)
Pure White (final highlight)
Plus all the other areas...
Here's what I have done so far (more pics after the break).