I made my own cage! Finally got around to providing the files for download.
I posted pictures in the other chastity community like a month ago and someone expressed interest in it, so I've finally gotten around to providing the design!
Yeah, I'm planning on using a metal printing service for the final product. I've been using FDM to iterate on the design and fit. I may resin smooth one in the mean time though.
Though I wonder if boiling it would do the trick. The one in the pictures is PLA, but I have PETG I could print it with that's more heat resistant.
I included the fusion 360 archive as the source. I set up a bunch of user parameters, but for the cage you'll have to redo the form step as that doesn't get timelined the same way