Basing

1. Prime with Death Guard Green adding zenithal highlights with Grey Seer and Wraithbone .
2. Use some Ceramite White to drybrush all the details very lightly, and slop some Agrax Earthshade all over, letting it pool in cracks and around raised detailing.
3. Base all the nurglings, bone, tentacles, skin, flies and maggots in Wraithbone . Base the steel weapons and chains with Leadbelcher .

Armour

1. Apply Plaguebearer Flesh to all the armour panels. Edge every plate with Nihilakh Oxide and wash with Agrax Earthshade .
2. Use another layer of Nihilakh Oxide on top edges to highlight them more then add XV-88 followed by Brass Scorpion to parts that would be showing through.