"The TMD is present in the No-Intro sets. The files look a little bit different to the way custom apps are renaming the downloads, though. There is no .app extension on the content files. The h3 files are present where applicable. tmd's are versioned (tmd, tmd.0, tmd.xx) as opposed to just being "tmd" or "title.tmd". And if a cetk is present it may also be versioned in a similar way (cetk.XX)."
According to Putnam, all the files to decrypt are there. https://github.com/V10lator/NUSspli/issues/210
"The TMD is present in the No-Intro sets. The files look a little bit different to the way custom apps are renaming the downloads, though. There is no .app extension on the content files. The h3 files are present where applicable. tmd's are versioned (tmd, tmd.0, tmd.xx) as opposed to just being "tmd" or "title.tmd". And if a cetk is present it may also be versioned in a similar way (cetk.XX)."