This pile of scrap is from the Ork Mekboy Workshop boxed set.
The parts on the plastic sprues within the box are quite thick and chunky.
After cleaning the scrap pile I gave it a white undercoat using Corax White.
The majority of this scrap pile was painted with Leadbelcher and some parts were done with Contrast Cygor Brown.
I used Blood Angels Red contrast paint on the tank in the pile.
Having finished the base coat on pile of scrap 3, I gave it a wash using Citadel Agrax Earthshade Shade.
I then did some additional shading using Citadel Nuln Oil Shade.