Aircraft – FS2004/FSX Critical Mass Racer Texture Fix January 30, 2008 flight2000it FS2004/FSX Critical Mass Racer Texture Fix, for use with SF_CRITM.ZIP. This fix corrects the top wing textures for Critical Mass. Replace .mdl, wing.bmp and thumbnail in the original model. Fix by A.F. Scrub. 1 Mb