MAXICROSS+ UNIQUE SET-UP:
Open the Options menu, choose the Multiplayer tab and under "Crosshair appearance", set it to "None".
Then open the developer console and enter this: cl_crosshair_red 236; cl_crosshair_green 227; cl_crosshair_blue 203; cl_crosshair_scale 20
Alternatively if you have MaxiHud v1.16P or later, open the MaxiHud Settings menu, scroll down to "Enable MaxiCross Settings" and select "On".
If you prefer having a custom colour for your crosshair, enter this into the developer console instead: cl_crosshair_scale 20

CROSSHAIR CUSTOMIZATIONS:
To customise the appearance of your crosshairs, go into the "[Customize]" folder, select through the option folders,
then copy and paste the VTF files into "materials\vgui\replay\thumbnails" and replace the pre-existing files.