That is the original, old raw sample archive, it’s mostly dead since ~2016, which was the reason RPU got created in ~Dec 2016 with it’s samples as a base, see Rawsamples.ch and hosting raw sample files for history insight.
It is irrelevant whether or not any of these samples match the requirements here,
if they are not on the current RPU, then that means they got replaced by CC0 sample,
which is the target license RPU is striving towards.
Thank you, but i’m sorry, that sample won’t do, it contains people 
(someone uploaded CRW_8395.CRW soon after i created the original post, which is what i was looking for, thanks! but a few more won’t hurt…)