Some have found that part of my version is too thin, so check out the remix here.
So there is another Oreo airtag holder on printables that looks awesome, but is pretty big. I wanted one that was smaller, but the creator of that model doesn't allow remixes and the people wanted a smaller one… well, I just went and found other files and remixed them to make my own that didn't use any part of their design.
This is a little thicker in the filling area than a normal oreo, but it looks pretty dang good.
Print both cookies and preferred filling (support needed on all except the plain filling), test threads of filling and cookie bottom together, glue top onto chosen filling
The funny part of this is that I don't even own an airtag, but fitment has been confirmed by other users!
The author remixed this model.
Combined the files to use the threads from the air tag holder in the cream of the Oreo. Cookie pieces adjusted to fit the cream pieces in them.