Inoticed that the uppercase blue letters are the same as in Duke, so I am will go ahead and do high res versions of the lowercase which should be ready in a few days.
Dukeres works, but it displays with inverted colors.
I also found an openGL viewer/extrator but it requires the .art to be extracted and the palette.dat. It displays correctly, but the UI is inferior to dukeres.
http://www.bur.st/~duke3d/files/util...gl_editart.zip