Detailed explanation: 1-create a new folder anywhere 2-put every helmet tex files in it 3-download wadupdater (if needed, click on my sig pic below) 4-run wadupdater 5-choose the created folder as input files 6- choose your cars.wad as wad where to export file 7- click on "Update selected wad" 8- copy drivers 9,10 and 21 tex files in GP4'sfolder\cars
i may have been doing something wrong but i followed your instructions and although the helmets changed (different drivers had the wrong helmets e.g montoya had coulthards helmet etc) the faces were not visible and i still had the blacked out versions that come with the mega 2003 patch from gp.it website.
the helmet update that i;m trying to get to work are these
i htink the black or face helmet has to do with the helmet shape in the cars.wad. put the original shapes back in the wad for faces, but the faces versions look a bit unreal.
uncompressing the cars.wad is one way, and in my opinion the best. once you get used to doing it its easy.
with mont/coulthard swapped you'll need to unwad your cars.wad and rename some files. (driver3_1.tex and driver5_1.tex or something for those tw0)