Well seeing as it is the first time I have typed it out on Wyrd here goes.
Basecoat Catachan Green
To shade mix a little black into the base coat and then add as a wash.
Reset the base colour leavinng some of the shade showing.
Then highlight gradually by mixing increasing amounts of Camo Green into the base colour until you are using pure Camo Green.
The next step is not essential but if you have to hand a pot of the old Citadel Colour Green Ink, not the one that is currently available take a small amount and dilute quite heavily and add this as a glaze a couple of times obviously letting each application dry thoroughly.
Final highlight Camo Green with a touch of Bleached Bone in on the highest parts.
that is all there is to it. As for the boots, base coat Dark Flesh, stipple on first Vermin Brown, Then Fiery Orange and then Blazing Orange. Very lightly dry brush Boltgun Metal to finish.
I hope that helps.