Is there a photo or description of the player aid?
I have been making a print and play version of this, but still collecting information about the cards that are used.
Found that bingo chips works great for the discs.
He just updated his kickstarter to let us know the rules and cards are still being finalized. He said he will be releasing the PnP cards before the finalized rulebook, so not sure which of those the player aid will come with...