Metal

1. Base coat metal with Leadbelcher
2. Apply wash of Basilicanum Grey
3. Dry brush with Necron Compound
4. Highlight with Stormhost Silver

Nihilakh Blue

1. Apply base coat of Sotek Green
2. Apply wash of Nuln Oil
3. Dry brush with Temple Guard Blue
4. Dry brush with Tyrant Skull

Gold

1. Base coat with Retributor Armour
2. Wash with Agrax Earthshade
3. Layer with Retributor Armour
4. Edge highlight with Auric Armour Gold
5. Extreme highlight Stormhost Silver