This Antique column bookend is designed in Fusion360. I got inspiration from architrave in ancient Greek and Roman architecture of course but I did not follow anything specific.

The model in fotos is printed on my Prusa Mini+ with 0,6mm nozzle and 0,3mm layer height. I will most probably print one more detailed for another shelf. I used lightning infill to save some time but check my G-code for more info. No supports needed.

I hope that I will see many nice models in comments! Also you can find STEP file for remixes and personal adjustments in downloads.