There are: https://github.com/Xyl2k/TSA-Travel-Sentry-master-keys
“pictures of TSA master baggage keys got leaked by the Washington Post and also PDFs hosted on TravelSentry's Website. This repo is a reproduction attempt.
[…]
The TSA has issued an official statement making it known that they don't even care that we've done this, as the now-pointless locks affect theft prevention, not airline safety.“
Didn't TSA do exactly this, only to have CAD designs of the master keys reverse-engineered from a photo and posted in GitHub? https://github.com/Xyl2k/TSA-Travel-Sentry-master-keys
Someone posted a photo of master keys and Internet was, as usual, the Internet.
https://github.com/Xyl2k/TSA-Travel-Sentry-master-keys
If it's cheap enough I'd love to hand them out at airports to travelers as a demonstration of how terrible the TSA is.