Как сделать радужный прицел в CS:GO

Смена прицела

bind "w" "+forward; toggle cl_crosshaircolor 1 2 3 4 5"
bind "s" "+back; toggle cl_crosshaircolor 1 2 3 4 5"
bind "a" "+moveleft; toggle cl_crosshaircolor 1 2 3 4 5"
bind "d" "+moveright; toggle cl_crosshaircolor 1 2 3 4 5"
bind "CTRL" "+duck; toggle cl_crosshaircolor 1 2 3 4 5"
bind "SPACE" "+jump; toggle cl_crosshaircolor 1 2 3 4 5"
bind "MOUSE1" "+attack; toggle cl_crosshaircolor 1 2 3 4 5"