Pretty happy with the minimalist theme I created using the default OPL theme as base. I also used PS4 sound effects and changed the icons/buttons on top and bottom from XMB (PSP/PS3). :
Playstation 5, console, gamer, games, ps2, ps3, ps4, ps5, theme, video games, HD phone wallpaper | Peakpx
PS2 - Would be possible a theme like this? and some ideas | PSX-Place