https://www.warhammer-community.com/en-gb/articles/9o0iwlza/contrast-tips-for-beginners-how-to-get-started-with-the-citadel-colour-secret-sauce

1. Prime Chaos Black
2. interior wood "skeleton" in Skavenblight Dinge
3. armor/vines painted with Celestra Grey then Basilicanum Grey
4. drybrush Ulthuan Grey
5. Aethermatic Blue on the armor
6. armor markings filled with Flesh Tearers Red
7. Flesh Tearers Red for leaves with Evil Sunz Scarlet highlight
8. weapons/claws in Mephiston Red with Bold Titanium White highlights
9. Faces with Pallid Wych Flesh