Hi, :
There are some info mentioned in the file?
scad3.pdf
For example, at page.127~131, it says the definitions of BJT's parameters in SPICE.
But it seems this is the stuff belongs to the development of those components, as a user who takes those parts in application, those stuffs to identify those parameters could be a huge challenge and spent-lots-time work.
If this makes you stand back, maybe you could seek a easier way, for example, seek the help from the vendor of those components.
for your reference
