I know there is a website full of ps3 themes but the heavy rain dynamic ps3 theme is still up in the store. The themes I downloaded from ps3themes.com are not as
Dynamic Theme PS3 Buttons - PS3 Themes
PS3 Themes - #1 Resource for PS3 Themes
PS3 Themes - #1 Resource for PS3 Themes
Switch Theme - PS3 Themes
PS5 theme for PS3, My first PS3 Theme. (download link in comments) : r/PS3