Here's a quick set up for a battle showing my new terrain system and some of my 3mm sci-fi miniatures.
The system is built on half-meter square, 10mm thick "foamies" that can be linked together. One side of the foamie is flocked spring green, the other yellow. My old canvas modules have been dismounted from the frames and cut up. They are pinned to board with tacks and stick-pins disguised as rock piles and vegetation.
Here, you can see me holding the foamie with all the terrain pinned to it at a 90 degree angle compared to the floor. As you can see, this stuff is on there pretty firmly...
Here's a top down shot of the foamie with miniatures and buildings in place....
A shot of the R-5 handwavium refinery. The Lafitte Regiment's Fire Support Squadron currently occupies it. In the background, we can see a Lafitte titan guarding the road. It's screened by two squadrons of heavy mecha.
The Lafitte's titan is a monster. One of the heaviest and best armed in the Human Sphere. In reality it's a 28mm Tau power armored trooper repurposed from Games Wankshop. You can see some 2mm Germy power armor troopers on its base, put there for scale. The heavy mecha are Ground Zero Games 6mm infantry walkers from their "Not-Votoms" line:
Two companies of local House Penn-Taylor militia hold a trench line to the north of belt of Ramen Trees.
The Lafitte's anti-mecha squadron, made up of four troops of Stalker mecha, hide just below the crestline of the hill. Behind them is their HQ unit, mounted in Sloth command mechas.
Titans from the Third Combined Arms Combat Team, preceded by two companies of IFV-mounted infantry and a recon troop, advance on the woodsline.
Shot of the Laffite titan from the rear, showing its escort squadron, with Sloth-mounted HQ:
Another angle showing the 3rd CACT's main line of battle: