My daughter sleeps in a High bed, and therefore hasn't any nightstand to put the alarm clock.
So I made a small shelf that fits on the sideboard of the bed.
I printed in PLA but split the piece in half and then glued, just to prevent using so much support material. But you can do it in one single piece, provided you use proper supports.
Took about 20h to print in a Prusa Mini+
Making of: https://autode.sk/3lkMvvo
The author hasn't provided the model origin yet.