My custom Ork Klan scheme for the boyz.

1. Undercoat the model with Grey Seer
2. Paint the skin of the model with Militarum Green

Face

1. Highlight the raised areas with Ogryn Camo
2. Base coat the teeth with Zandri Dust
3. Shade the teeth with Agrax Earthshade
4. Layer the teeth with Ushabti Bone
5. Highlight the teeth with Screaming Skull
6. Base coat the lower lip with Screamer Pink
7. Mix a 1:1 ratio of Screamer Pink & Ogryn Camo to highlight the lower lip
8. Add more Ogryn Camo to the Screamer Pink to create a 2:1 mix and then do a further highlight to the lower lip

Cloth/Trousers

1. Basecoat the cloth & trousers with Abaddon Black
2. Glaze the top of the cloth & trousers where the light would hit with Eshin Grey
3. Wash the cloth & trousers with Nuln Oil

Boots & Straps

1. Basecoat the boots and straps with Mournfang Brown
2. Wash with Nuln Oil

Armour - Blue

1. Basecoat the areas of the armour you want with Thunderhawk Blue
2. Wash the armour with Agrax Earthshade
3. Highlight the armour with Fenrisian Grey
4. Paint on checks/dags with Kantor Blue

Armour - Orange

1. Select parts of the armour/details on the model you wish to be orange and basecoat with Jokaero Orange
2. Wash these areas with Agrax Earthshade
3. Layer with Troll Slayer Orange
4. Highlight with Fire Dragon Bright

Weapons

1. Basecoat with Leadbelcher
2. Basecoat the handle of the close combat weapon with Screamer Pink
3. Wash with Nuln Oil

Basing

1. Basecoat the base with Steel Legion Drab
2. Apply Agrellan Earth
3. Paint the edge of the base with Steel Legion Drab