Vallejo

Pigment 73114, Dark Slate Grey - Faded armour and Panzer grey, industrial dust.

Pigment 73115, Natural Iron Oxide - Charred metal and stone, engine exhausts

Pigment 73116, Carbon Black (Smoke Black) - Black smoke, smoke stains, burnt metal and stone, ashes and soot.

A modelling paste which dries to a white, totally opaque, stone hard finish. It is used principally for rebuilding or restructuring models and miniatures, for textures and high reliefs.

Streaking Grime achieves the effect of light dust suspended in the air or blown by the wind to accumulate into the ridges of vertical surfaces on vehicles and buildings.

28010 -  Vallejo Acrylic Colour - Primer White, for Metal and plastics.