Yeah, I think I'll be participating in the next challenge too (which, IIRC, starts in March--am I right there?). I should finally have a stable situation in which I can paint things reliably, and have quite a backlog of assembled but unpainted squads. Which army to start on, though? My CSM, Daemons, or Traitor Guard?
What sphinx of plascrete and adamantium bashed open their skulls and ate up their brains and imagination? Imperator! Imperator!