Shade with a thin mix of 1:1 Khorne Red and Rhinox Hide .
Glaze upward facing areas with Evil Sunz Scarlet .
Highlight using Tuskgor Fur .
Add fine highlights of 1:1 Tuskgor Fur and Fire Dragon Bright .
Selectively highlight with pure Fire Dragon Bright .
Add specular highlights with 1:1 Fire Dragon Bright .
Ordinarily, I would advise sticking to the face and very pointed areas with these highlights. However, here I coverred all of the skin with them in areas that would catch light. Then, i glazed them back down with some very thin Khorne Red . This is simply because I wanted to go the extra mile with this iconic model, and it is far from necessary.
Eyes
Basecoat with Caliban Green .
Highlight with Warpstone Glow .
Highlight more selectively with Moot Green .
Finish with a specular Ice Yellow (or Dorn Yellow ) highlight.
Tongue
Basecoat with Screamer Pink .
Shade with Druchii Violet .
Highlight with Pink Horror .
Mix some Kislev Flesh into the Pink Horror and highlight more selectively.
Finish with very small Kislev Flesh highlights.
Teeth
Basecoat with Rhinox Hide .
Pick out individual teeth with XV-88 .
Highlight with Ushabti Bone .
Highlight more selectively with Screaming Skull .
Finish with specular Wraithbone highlights on the tips of the most well defined teeth.
Wing Transition
Basecoat with 1:1 Khorne Red and Rhinox Hide .
Basecoat: Rhinox Hide & Khorne Red 1:1 Layer: Khorne Red Highlight: Khorne Red & Squig Orange 1:1 Highlight: Squig Orange
Wing Membranes
Basecoat with Black .
Basecoat: Black Highlight: Stegadon Scale Green Highlight: Stegadon Scale Green & Sons of Horus Green 1:1 Highlight: Sons of Horus Green & Karak Stone 1:1
Leather Whip
Basecoat with 1:1 Incubi Darkness and Black .
Basecoat: Incubi Darkness Glaze: Black & Incubi Darkness Wash: Black Highlight: Incubi Darkness & Karak Stone Highlight: Incubi Darkness & Karak Stone 1:2 Highlight: Karak Stone & White 1:1