When I started out I used to just paint the bases Goblin Green and be done with it. Then I moved up to simply spreading some white glue on the base and sprinkling it with green flock. Honestly - not a bad solution. What I've been doing lately is adding some interest to my base texture. I collected a variety of materials - decorative sWHFB, and and small pebbles from the craft section of the dollar store, fine sand and pebbles from the end of my driveway and other bits of debris like bits of drywall. The process then is pretty straight forward:
- Coat the base with glue. I use slightly watered down Elmer's Wood Glue because it has a stronger bond but regular white glue will do too.
- Sprinkle with mix of materials. I start with the larger bits and then sprinkle fine sand on top to fill in any gaps.
- Tap off any loose material
- Wipe the edges of the base with your finger if any of the glue went over the sides.
The whole unit is then primed and painted - leaving the bases for last. The bases are given a coat of Scorched Earth, followed with a dry brush of Graveyard Earth and a final highlight of Deneb Stone. Once the highlighting is done, add some random splotches of white glue, dip the base in some Citadel Static Grass and tap of the excess.
As a final touch I paint the edges Jungle Green. This is personal preference, others like leaving the base black or go with other shades of green or brown. Now here's the completed unit: