Backers should have just received an email with a digital download for the pre-generated character sheets for the module. There are a lot! Best practice is to start each player with two, and then pull from the pile of spares if a player's characters have all died. So far, the record is 5 character deaths for a single player.
The exoskeleton
I'm also able to share some of the work-in-progress art. The manuscript is written and going into into a final editing pass and layout.
Will have another update before month end, where hopefully we'll be on the verge of printing and shipping. Backer surveys will go out in the next week.