Got bored with the regular flat mat games. So I decided to put together a Death Star trench. The turrets weren't finished for our first game on it (200pts of imperial vs. 200pts of Rebel and Scum).

Even though I ran a fat Han and rolled pretty hot, Imperials won anyways, but we had fun.
Trench rules were simple:
If you finish a move that doesn't clear the trench, you stop at the very edge. If you're inside the trench and hit the walls, you automatically gain a stress token and roll a single attack die at yourself. Models inside the trench gain a single defense die when being attacked from outside the trench. Models outside the trench gain a single defense die when being attacked by models inside the trench.
Construction:
I started with 5 sheets of insulation Styrofoam to build up the base of the board. Using foamcore I cut the various shapes using a very sharp hobby knife. Dull blades make it difficult to get clean cuts. The pieces were all glued on with regular PVA glue.

Additional sub-divisions were added to prevent model bases from tipping into the crevices.

Painting:
I went to Home Depot with paint chips using Citadel Codex Grey (as a base), Celestra Grey, and White. Their sample sizes (7.5oz tubs) were more than enough to get the whole board painted (board is 3.8' x 4'). I used Behr latex indoor paint, which provides a strong, colorfast, waterproof seal.
Additional pics:


Turrets (they were not ready in time for our game):

I used foamcore for most of the turret body and wall spackle compound to fill and smooth them out (sanding as needed). For the barrels I used Plastruct cut to various lengths. The pivot mount is also Plastruc tubing (hollow on the base, and solid for the top).

Painted and unpainted turrets:
They were painted using citadel miniatures paints; Codex Grey as a base, followed by a Celestra grey drybrush and finished with Skull White. Barrels were Mechanicus Grey with a Nuln Oil wash and Celestra Grey highlight. The panel lines were done with a hobby lining paint pen. There are imported from Japan and are used with lining Mech model panels.

Feel free to throw any questions my way about the whole process!
