Side-frame button replacements

So, long story short, I dropped my Retroid Pocket 3 (twice) in the last couple of weeks, and broke a number of the side frame buttons. The L button, the Home button, and partially the Power button. I've taken apart the frame and see that each button is a 90-degree button mounted on the top of the PCB, but I don't really have any experience with finding these kinds of replacement parts.

I know I can probably order them from digikey, but would anyone be able to help figure out what the appropriate replacement buttons to order would be?