Hi Kylevs,
did not see your thread earlier.
You can have a look at my fun project if you do not mind Python.
https://forum.cockos.com/showthread.php?t=230714
I reengineered a bit to load FXP, VSTPreset and NKSF files directly via script into reaper. Its still a bit unstable, but basically works.
Maybe it is interesting to you.