custom with pi zero/pico

im trying to make a custom retro handheld for just gb gbc and gba and i want it to kinda look like a analogue pocket so i looked around and i found the OpenSP shell for a gba sp. i want to use that shell but i dont know what screen would work i also dont want to use like any official nintendo parts. what screen should i use and how do i set up the controller, has someone already made a pcb because i have no clue how to make pcbs im just reeeealy surprised nobody has made this and given out instructions. also is it possible to connect this screen to a pi zero and is it back lit/front lit?

REPLACEMENT LAMINATED LCD FOR GBA SP – FunnyPlaying

if so then that will help the rest of the process so so so much then i dont have to find another screen thats almost the right size i can just use the funny playing one