Since the link to the official stuff is long buried, and they were missing the Very Rare card designs for the three factions. I have taken the liberty to make the missing cards, as well as extract all the Rank, Specialization, and trait icons that I could from the game, as well as created a few new ones. Now you can make your fanmade Doff cards look even more legit. Link to the stuff is in the Dropbox below:
https://www.dropbox.com/sh/ctic6nd9yi8ntcb/AABzuF13YFWwqkRzlEImtq4Da?dl=0