Can we get access to MS Basic.sf2 soundfont?

Can we get access to MS Basic.sf2 soundfont?
I have MS Basic.sf3 ;
it has different numbers of samples, instruments, presets, and file size compared to all versions of MSGeneral and HQ I have.
MS Basic.sf2 seems nowhere to be found.
The sample source and .md files seem to imply sources which do not exactly work out.

I have been trying to update the Drawbar and Detuned Organs 1 and 2 pitches, and would like an sf2 file to maximize quality. They are still wrong in MS 4.3.

I created a github issue https://github.com/musescore/MuseScore/issues/23659,
and have brought this up before here https://musescore.org/en/node/326427
and https://musescore.org/en/node/163756#comment-1104115.

Thanks