If you for some reason want to do this you will need to purchase 6x6x5 tactile push buttons as well as super glue
I didn't use any sort of supports. This means that the to piece may be a bit messy near the hole for the joystick. Just pull those strings off. you also may need to scrape away to widen the whole where the buttons go. I did this using a pocket knife. I printed the top piece at 20% infill so that is wasn't as fragile. I also enabled ironing so that the top of the joystick was smooth.
The author marked this model as their own original creation.