Both Faction's bases are covered in random sections with sand for texture, and other small parts with the
GW special effect paint Aggrellan Earth (thickly) - plus some parts left the natural wavey of the Spartan Games bases themselves
The UNSC bases are, painting wise, as follows:
(Valleyo paints)
Basecoat of Tierra Earth
Heavy desert yellow drybrush
Medium drybrush bonewhite and desert yellow 1:1 ratio
Light bonewhite drybrush
Selective wash with
GW Agrax earthshade to produce patches of slight colour variation
Rim painted with Valleyo Air's Black green
The Covenant are:
Basecoat of Charred brown
Heavy desert yellow drybrush
Medium drybrush bonewhite and desert yellow 1:1 ratio
Light bonewhite drybrush
Heavier and less selective wash of
GW Agrax earthshade to produce damp feel to base
Rim painted with Valleyo Air's Black green
Automatically Appended Next Post: After that I'm using premade flock from Gamer's Grass to go on top. Using brown and withered looking stuff for the UNSC and lusher (but still not excessively green) for the Covenant:
http://www.gamersgrass.com/