PS3 tutorial Create your own theme - Part 1 - Intro, installation, setup of theme builder - YouTube
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
PS3 Background Themes (77+ pictures)
My favorite PS3 theme that I've had for about 5 years and I will never change it. I'm pretty sure it was free. : r/PS3