I'm setting-up a new Warp Server for e-Business 4.52 onto which I'm planning to install a whole host of IBM products from its time, just for a bit of fun

. I've got Domino 4.6, DB2 7.1, and the DominoGo WebServer which I'll install alongside.
I've run into a bit of an issue which is that apparently Domino 4.6 requires HPFS386, but my installation media for WSeB 4.52 only contain plain old fashioned HPFS.
I also happen to have a genuine boxed copy of Warp Server Advanced v4, and I know from experience that that
does come with HPFS386, but I also know that's Warp 3 era code, so unlikely to be the same HPFS386 for WSeB 4.52.
I've subsequently found out that HPFS386 was apparently an add-on for WSeB, and it was sold as "386 HPFS Upgrade" with IBM part number CD6H0NA. It's actually available on BetaArchive and whilst I have a login for BetaArchive I don't have download rights

Does anyone here possibly have a copy of that CD that they'd be willing to either archive, donate, or sell me?
Or failing that, does anyone know any other legitimate way to get HPFS386 installed on WSeB 4.52?
Thanks!
Richard.