I begin with a 60-hex panel. This was the original shape of the stencil. I have begun working without it. It was an unnecessary element in this.
This panel is gradually coated with cheap hair spray and burnt-grass flocking. This will help hold the original flocking to the hexes for the future glue/water. Without this, the glue/water will bead on the plastic surface and not cover the tile evenly (learned this the hard way).
I break the panel up into its respective tiles. Using an eye dropper, apply white glue/water to each tile
until each tile is saturated. Then I apply another heavy layer of burnt grass flocking . . .
. . . then yellow grass. . . . . . then dirt brown between the hexes.
Add kitty-litter rocks (very sparingly) . . . . . . dark fine shrubs (1 hex per 6) . . .
. . . lighter fine shrubs (2 hexes per 6). I pressed them carefully into the wet hex . . .
. . . reapplied glue/water to the shrubed tiles . . . . . . and let it dry over-night.
Next morning, 60 finished tiles.
It's a bit of a process, but easy to replicate and repeat. I have found that working with these requires a bit more care, but I think the final terrain will be worth it.
Happy hunting,
JB
EDIT: layout