[ayushnix]

Got it, so I should get the panel, the driver, and an eDP cable (to connect the driver and the panel?) from a single seller.

I assume that the use of 3D printer was mentioned to build an enclosure for the panel, like for using a VESA mount?

[user_7832]

Yes exactly. You need something to attach the panel to (unless you've got magic to float it in mid air lol). You can repurpose an old canvas/acrylic board, or go fancy with a custom 3d printed case.

Thing is, you could glue the panel to something as people have done. I find that detestable because you can't remove the panel non-distructably. A proper enclosure can hold the panel instead of sticking to it.