One of the vendors in the new ark slums sells counterfeits
If you buy one and talk to lin lin in the massage place she'll notice you have a fake pass and tell you to talk to the tattoo guy for a better one. he'll charge you for it but afterwards if you have a perfect counterfeit you can combine any bad counterfeit with a pen at a player home table to make more.
After doing any of those steps you can use the pass any time keep in mind unless it's the perfect one you only have a chance for it to work whereas the perfect pass always works