How to find the Game Bible Pages and Polaroids very easily to get the Achievement:
Download those maps and start them -> Menu -> Extras -> Prison Sharing (Steam)
Turn on fast forward and wait 15 Minutes and watch out for Game Bible Pages:
Start the map and click on the polaroids -> Reboot and try it again until you have all of them:
1000+ Prisoner Achievement: Set Prisoner Intake / Guards:
Manually trigger the last 5-10 ones:
Restart the game when you got one.