Chroma - How many armies do I have?

Here's a nearly finished ruin with some unwelcome guests:



Tonight it's Orks (my Bad Moons and Evil Sunz) vs Imperial Guard (played by my brother Squint). 2000 points on a 4'x4' table; ruined Imperial city and a ridge of hills being the big terrain features. I'd take pictures, but my girlfriend has my digital camera... in Europe.

Here's hoping she picks up Swordwind for me while she's over there!