Brown pants :

1. Base in Rhinox Hide then highlight in Gorthor Brown then Baneblade Brown

Red armor panels :

1. Base in Khorne Red , wash in Agrax Earthshade then highlights in Tuskgor Fur then Cadian Fleshtone

Lenses :

1. Base in Khorne Red then Bloody Red then Hot Orange then Troll Slayer Orange then mix Bold Titanium White With Troll Slayer Orange

Lenses / Spotlights:

1. Base in Bold Titanium White then airbrush Liquitex Pyrole Red / Vivid red orange

Golden part:

1. Base Tinny Tin then wash Agrax Earthshade then Tinny Tin then Balthasar Gold then Bright Bronze then Retributor Armour

Black armor:

1. Base Black then Eshin Grey then Dawnstone or Uniform Grey (for a bluer hue) then Administratum Grey

Base:

Crackled Earth:

1. base Dryad Bark then Agrellan Earth

Gravel parts:

1. blend Rakarth Flesh and Desert Yellow

Crackled Earth and gravel:

1. Wash patches all over in Seraphim Sepia and Agrax Earthshade
2. Drybrush all in XV-88 then Tallarn Sand

Skull:

1. base Zandri Dust then wash with Seraphim Sepia then drybrush Karak Stone or Ushabti Bone then eye sockets in light Screaming Skull

Dust:

1. vallejo pigments: Desert Dust/Dark Yellow Ochre/ Light Sienna/ Rust