I am trying to build a handheld ps2 emulator i would like some thoughts on which sbc to use and how to reuse old psp buttons on this build

I am trying to build a handheld ps2 emulator i would like some thoughts on which sbc to use and how to reuse old psp buttons on this build

Could you like 3D Print a shell and try something coz I opened up my psp 3000 without knowing the model no

IT HAS BEEN TWO YEAR. What is the ETA for the build ???????????????????????????????????????

Could you pls possibly provide a stl file for the shell of the psp 1000