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). :
Made this wallpaper for my backwards compatible (CECHE01) PS3 : r/ps2
Dynamic Themes - PS3 Themes
Free download PS3 Themes httpps3spiffy360comthemesphpcategory1 [1279x714] for your Desktop, Mobile & Tablet | Explore 78+ Ps3 Wallpapers And Themes | Playstation Wallpapers, Free Wallpaper For Ps3, Free PS3 Wallpaper Download
PS5 theme for PS3, My first PS3 Theme. (download link in comments) : r/PS3
PlayStation 4 is getting a nostalgic PS2-style theme – Destructoid
PS2 Theme Takes Your PS4 Back To 2001
PS5 theme for PS3, My first PS3 Theme. (download link in comments) : r/PS3