I've found and fixed an issue with the synthusr-samplefix.sf2 not processing reverb, chorus, and mod wheel data correctly on modern software synths. The MP3 soundtrack .zip has also been updated with this change.
The updated soundfont is here ->
https://bit.ly/307B2VT
The updated MP3 .zip is here ->
https://bit.ly/30TOD1X
Big thanks to shortok for capturing audio from real AWE32 hardware for comparison.