https://repo.steampowered.com/steamrt1.5/images/0.20211013.1/?C=N&O=D
Index of /steamrt1.5/images/0.20211013.1/
index ofimages
https://repo.steampowered.com/steamrt-images-scout/snapshots/0.20211013.0/sources/?C=N&O=A
Index of /steamrt-images-scout/snapshots/0.20211013.0/sources/
index ofimagesscoutsnapshotssources