The basing recipe for my Ash Waste bases for Necromunda.

1. Use AK Interactive Sandy Desert basing past, and sprinkle fine sand over the base. Use Gravel & Sand Fixer to fix in place.
2. Using an airbrush, base coat the base in Flat Earth . Provide a zenithal highlight with Deck Tan and then provide a highlight from ground level with Buff to provide some directional lighting.
3. In areas of interest and heavy terrain, add an oil wash of Industrial Earth .
4. Dry brush raised areas of sand with Dust .
5. Paint any metallic items in Black Metal . Provide a thick coat of Typhus Corrosion and wash this with Doombull Brown . Add areas of interest with a wash of Light Rust , drybrushing Silver or Dry Rust .