I'm pretty addicted to the Dvorak keyboard layout, so remapping the keyboard is one of my first tasks with any retrocomputing project. I managed to find (and tweak) a Dvorak keymapping for NeXTStep - let me know if anyone is interested, and if so, I'd be happy to upload it to the files, given instructions on how to do that.
Hello Dylan: If you dropbox it to me , I'll upload it to our archives that'll be very useful!