Getting Infinite Dungeons to work on non-enhanced NWN?

So I finally got NWN working on my new PC. I have always wanted to play Infinite Dungeons. There is a download on this site, but it just gives you the option to play the demo if you try to play. Does anyone know any way to play the entire mod(besides buying it lol). I know the NWN enhanced edition comes with it, but that version won’t run on my PC.