bind F3 "r_filmtweakbrightness 0.1;r_filmtweakcontrast 1.2;r_filmtweakdarktint 1.5 1.7 2.1;r_filmtweakdesaturation 0.2;r_filmtweakenable 1;r_filmtweaklighttint 1.3 1.1 1.1;r_gamma 1;^1shayne ^2colours"