Thx, I have tried these:
https://3dfxarchive.com/tools.htm
3 + 4 line in the first table ( 3dfx Tools V1.5.6.66+ V2.6.1.110). There is already mentioned that these are not for Vooodoo 1/ Vooodoo 2, Banshee is Voodoo2 based, it sort of make sense. There should be claimed than they are not working for Banshee, or atleast not in NT4 what is another niche. As i wrote First does not support NT4, second install fine, i can run, it where is expected list of 3Dfx cards, wizzard is just empty, so it seems Voodoo3 only.
Im not at my home at the moment, i will try these, but suspect exactly same scenario, that Banshee would be not supported, probably same as Voodoo Rush.
I was on your site multiple times already, its handy but i did not chat difference between 2.6.2.116 and 2.6.1.110.. its difference at the last digit and even when i search its now, 2.6.2.116 is listed for Win9x+ME and Windows 2000, but never for NT4, if dont overlooked something. But, i see there are multiple packages with same version, included within drivers, so there could be some winning package, its worth of trying.. but not giving it much chances, both you can get lucky with both 9x or Windows 2000 versions, or try to glue some driver version with 3Dfx tools from another package (if you extract it, or install on other machine with supported chip, you can often open driver with 7zip-open inside option, but this time, its unclear what is panel related at least not after brief check).. I hoped that someone already tried it, or have much better memory. if someone has time and endurance, he can experiment with 86Box NT4 Voodoo machine same as me.
Another interesting thig is that in you list are NT4 drivers for everything expect Vooodoo 3 and Banshee+V1+V2 are only ones without MacOS list.. It could mean, that you just not added driver into you list.. or it does not exists.. Sometimes is N/A handy too, just for make things more clear.
Meanwhile i have found V2 panel for NT - untested:
https://www.3dfxgamers.com/view.asp?IOID=39
There is panel mentioned as part V3 NT driver:
https://www.3dfxzone.it/enboard/index.php?topic=2269
Its shame that V-Control is not working (there is claimed NT4 support) as alternative, i have all NT4 updates, i installed a lot of runtimes, but it stil claims some missing kernel function at the start. Its even nicer that its page still exists and there is source code:
https://www.3dfxzone.it/koolsmoky/vctrl.html
Im old goal oriented goatman, i care about facts and freedom, not about egos+prejudices. Hoarding=sickness. If you want respect, gain it by your behavior. I hate stupid SW limits, SW=virtual world, everything should be possible if you have enough raw HW.