Note: spoilers if you've not read the story yet.
From the post:
The results have been counted from Week 3 and the Brewers and Alchemists seem pretty confident about bringing their respective Union members into their line-ups. It's all to play for going into the final two weeks of open play, then the final chance to influence the results will take place at SteamCon UK. To take a look at the sculpts you could be playing for see below