45 record adapter that look like a reel-to-reel tape reel (with some tape on it).
For making it look like there's tape actually on the reel, you might have to play with settings to make sure the top layer before the “reel” part starts is printed with concentric circles only.
Attached a screenshot of my Bambu Studio settings I used for printing it (using white and black PLA)
The author marked this model as their own original creation.