OK, I have been asked how I built this.



Unfortunately, I have no WIP shots but here is what you need.
1 bag of tile spacers (look like little crosses)
1 large mdf board
1 sheet of foamboard (large enough for pitch)
1 tin of exterior textured paint
PVA
a handful of sand
brown liquid poster paint
paints and two colours of green flock
Copy the grid from a standard BB board onto the foam board in pencil to get exact copies of the squares. Important because of range rulers.
Stick the foamboard to your MDF, bevelling the edges. If you intend to add a dugout, do so now. Materials to suit!
Now, stick a tile spacer at every junction of the gridded pitch. Trim off bit from the spacers for outside edges and corners. This is the ball breaking bit and it takes a few hours!!!!
Mix your brown poster paint and pva into your exterior paint and chuck in the sand. Take the board outside, and pour the paint on the table, spreading it over the whole surface so it is flush with the top of the spacers. At this point, I added a few skulls, ripped off limbs etc to the surface of the paint.
Leave it to dry! This can take a while!!! However, as it dries, the paint shrinks down onto the board leaving the spacers proud.
Paint it earthy colours.
Mix the two flocks roughly, then stick on with pva, leaving exposed earth where appropriate. Avoid glueing to the top of spacers.
Paint your lines (and central motif / end zones as required)
Et voilą!!!!!
Hope this helps.