No one ever talks about how awesome the Bioshock Infinite Song Bird Collectors Edition theme is. It's literally the best exclusive and rare theme period. : r/PS3
How to Download and Install Custom PS3 Themes
PS5 theme for PS3, My first PS3 Theme. (download link in comments) : r/PS3
50+] PS3 Themes and Wallpapers - WallpaperSafari
PS4 On PS3 - PS3 Themes
PS3 Background Themes (77+ pictures)
PS3 Wallpapers and Themes (78+ pictures)
PS3 tutorial Create your own theme - Part 1 - Intro, installation, setup of theme builder - YouTube