The newest version is https://video.fc2.com/content/20241224RKCJ4fJb ("Island Backdrops 0.4.2.2").
This is an old version (upload order is discontinuous) for historical value (of how the original sets were produced). Next: https://video.fc2.com/content/20241223r0P1yrpr ("Sakura School, Island Props 0.2.2 (howto redo doors, walls, floors) 1 of 2")
Previous: https://video.fc2.com/content/202412237QHdPGZG ("Sakura School - Island Backdrops 0.2.0 production howto 2 of 2") since "Sakura School, Island Props 0.2.1 howto produce, 1 of 2" was corrupted; as far as know, no recoverable backup exists of thus.
Licenses: https://creativecommons.org/licenses/by/2.0/