Nozzle Cleaner for the Elegoo Neptune 3 Max. It should work with many more models, but this is the one I tested it on.

I raised up the brushes because my printer couldn't get down low enough to the brushes on the original model. I also didn't put a rim around the brushes, whereas the original model had the brush completely inset into the plastic. The main downside of the model is that on the y axis, it can only reach about halfway to the brushes, so I can't exactly do much with the y axis. Seems to be fine though. 

I used A1 mini brushes I got on Amazon.

Here is the Macro I use for it. Its just a modification of the original model. I don't use the extruding filament section because I'm using this with Beacon Touch, and I do that at 150, so I don't particularly care to wait for it to heat up and cool down just for a wipe.

[gcode_macro WIPE_NOZZLE]
description: Clean the nozzle using a brush
gcode:
  {% set EXTRUDER_TEMP = params.EXTRUDER_TEMP|default(150)|float %}
  SMARTHOME
  # Raise the nozzle to avoid contact with the model
  G90                     
  G1 X380 Y-6 F10000           ; Moving to the brush
  {% if printer.extruder.temperature < EXTRUDER_TEMP %}
  M109 S{EXTRUDER_TEMP}
  {% endif %}
  G92 E0                     ;Reset Extruder
M106 S255                  ; Turn on fan
G1 E30 F200                ; Extrude 30 mm of filament at a speed of 200 mm/minute
G92 E0                     ;Reset Extruder
  G1 X386 Z-1 F1200               ; Setting the position of the cleaning nozzle
M106 S0
Perform combined Y-axis and sinusoidal X-axis cleaning motion
  G91                        ; Enable relative positioning
  ; First pass
  G1 X31 Y0.6 F10000        ; Move diagonally (right/up)
  G1 X-31 Y-.3 F10000        ; Move diagonally (left/up)
  G1 X31 Y0.3 F10000        ; Move diagonally (right/up)
  G1 X-31 Y-0.6 F10000        ; Move diagonally (left/up)
  ; Second pass at higher speed
  G1 X31 Y0.6 F12000        ; Move diagonally (right/up)
  G1 X-31 Y-.3 F12000        ; Move diagonally (left/up)
  G1 X31 Y0.3 F12000        ; Move diagonally (right/up)
  G1 X-31 Y-0.6 F12000        ; Move diagonally (left/up)
  ; Final pass at maximum speed
  G1 X31 Y0.6 F10000        ; Move diagonally (right/up)
  G1 X-31 Y-.3 F10000        ; Move diagonally (left/up)
  G1 X31 Y0.3 F10000        ; Move diagonally (right/up)
  G1 X-31 Y-0.6 F10000        ; Move diagonally (left/up)
  G90                        ; Return to absolute positioning
  G1 Z10 F3000               ; Raising the nozzle after cleaning
  G1 X210 Y210 F6000            ; Move to the starting position of the table
[gcode_macro SMARTHOME]
description: Home if it isn't already Homed
gcode:
    {% if printer.toolhead.homed_axes == "xyz" %}
        M118 Printer is already homed
    {% else %}
        M118 Printer needs homing...
        G28
    {% endif %}