I wonder if anyone has the Brno track by Mariob&Tony in his portfolio but without the annoying bug of naked grandstands and engineers on it - in my version they appear white like ghosts Crazy enough that I only noticed it recently...
Quite forgot to mention: I extracted the tracks gp4-file from the wad to put the textures on it via GP4Builder but unfortunately the wad is locked so you can't save any changes...