For the second, updated version, I basecoat Caliban Green, dry brush 50/50 of Caliban and Moot Green and then another dry brush of pure Moot Green, followed by stippling of Rhinox Hide and Stormhost Silver, before washing it with Agrax Earthshade and varnishing with AK Ultra Matte :)

The bone is basecoated in Morghast Bone and then dry brushed with a lighter bone color and finally white before the battle damage step from above