Cool! Upped my pledge. I hope you make the open-handed warriors and the other armored figure available as add-ons as well.
As a note, I wish there had been a light and heavy armored figure in the open-handed pack. Having read the rules, it seems to me that most people will eventually, when they can afford it in the campaign, want their key characters to be protected and the open-handed pack was an opportunity to let you build custom Key characters with all the options. You might have even done a conversion head with the funky Iroquois helmet. Too late now, I suppose, but something to consider for the future...