Just to remember these scheme.

1. Common grey primer (Meridian), decanted and applied by airbrush.
2. Base color: Shyish Purple a single very thick coat.

Trim

1. Warplock Bronze Brass Scorpion Agrax Earthshade

Tabards

1. Flesh Tearers Red heavy handed single coat. Druchii Violet Wazdakka Red highlights

Bone/Skulls/Horns

1. Rakarth Flesh Screaming Skull Agrax Earthshade more Screaming Skull as needed
2. Black for shoulder pads and armour joints: Black 2.0 + Black
3. Grey highlights and parts German Grey Medium Grey

Eyes

1. Rakarth Flesh then smaller area mix Rakarth Flesh and White Glaze
   Finally a small point of White Glaze.
   Then either Fluorescent Yellow or Blue Fluorescent for helmet eyes and bare eyes respectively.

Plasma

1. Warpstone Glow overall layer, then White Glaze thinned so it ends up in the recessed areas. Green Fluorescent overall and a bit on the outside too.