Hey @GAMESBOOK, glad I managed to catch your comment! For Adhering the paper to the foamboard we went pretty old school. We coated the foamboard is as much Elmer's stick glue as possible and placed the paper carefully in one corner. We then used a metal ruler to press it out from there. It did wonders to remove any bubbles, just take care that you're being very straight with it. We had an accident the first time around.
I unfortunately can't link you to the files anymore, but if you head to boardgamegeek.com and type in the name of each game, there will almost certainly be the most up to date files for each game in their database. You'll just have to register for free to grab them!
Good luck building and playing!