After I saw the new alien and chest decals, I got the idea to create a TDM using those decals, and several weapons I thought would be suitable for the deathmatch.

As you can see, I've only just finished the basic landscape for now but I will be adding bits of rock formations or "bunker" type areas players can use for cover, and both bases have two areas reserved for sniper towers.
As for weapons, so far I'm leaning toward Ladios' alien weapons for the aliens, and several different weapons from the Star Wars themed blasters for the humans.
So anyone have any thoughts or suggestions on what I can/should do for this build?