Big 18gb zip with everything, use AssetStudio to view the files
I downloaded each month's story chapter so it should have every model that shows up in the story but the game froze when I tried to start going through the fesxlives so it's probably missing a lot of the song costumes
https://www.mediafire.com/file/mkfulu0oxyhi1dd/LLLL+big+dump+7+Nov+2025.zip/file
Cards
https://www.mediafire.com/file/zh0ji8vorzj5fg9/LLLL+cards+7+Nov+2025.zip/file
Chibis
https://www.mediafire.com/file/pbxwkw0i57bemmf/LLLL+chibi+7+Nov+2025.zip/file
Audio tracks, still not sure if it has everything
https://www.mediafire.com/file/zxdls1rym7efdzl/LLLL+Audio+Tracks+7+Nov+2025.zip/file