Baccus have posted an update on the status of their Polemos Ancients rules.
From their website:
One item that will definitely not be appearing at Salute will be the Polemos Ancient rules. Sorry chaps, just too much to be done to hit a deadline. I’d rather take the time and get it all right. One thing that I have done in anticipation is to organise some army packs based on the lists in the rules. Several people have been asking about these as they want to get their armies organised and ready to go on advance of the release.