Code:
bind h vstr sabercolor1
set sabercolor1 "color1 65280; bind h vstr sabercolor2"
set sabercolor2 "color1 16726784; bind h vstr sabercolor3"
set sabercolor3 "color1 16711905; bind h vstr sabercolor4"
set sabercolor4 "color1 65611; bind h vstr sabercolor5"
set sabercolor5 "color1 4390656; bind h vstr sabercolor6"
set sabercolor6 "color1 16711905; bind h vstr sabercolor7"
set sabercolor7 "color1 16711905; bind h vstr sabercolor1"
bind g vstr sabercolorx1
set sabercolorx1 "color1 65280; wait 20; vstr sabercolorx2"
set sabercolorx2 "color1 16726784; wait 20; vstr sabercolorx3"
set sabercolorx3 "color1 16711905; wait 20; vstr sabercolorx4"
set sabercolorx4 "color1 65611; wait 20; vstr sabercolorx5"
set sabercolorx5 "color1 4390656; wait 20; vstr sabercolorx6"
set sabercolorx6 "color1 16711905; wait 20; vstr sabercolorx7"
set sabercolorx7 "color1 16711905; bind g vstr sabercolorx1"
Copy paste it to notepad and save as mycolors.cfg to MBII folder.
In game, open console and type: /exec mycolors.cfg
Usage:
g - rainbow autocycle
h - manual cycle through colors