I need the color coding of each square be different color. All options are acceptable.
There may not be a good way, may have to just manually add a color graphic for each square. That color graphic might not be the size of the square but only cover a portion of the square.
It should be similar to this
also want the legend which is at the bottom of Fig 4 as part of the KiCAD symbol.
PS: I work with old version of Kicad.