Homer Face Color - No Need MMU

I mixed this (https://www.thingiverse.com/thing:2345358) thingiverse model so that no MMU is required.
Easily print z layer color change.

Print instructions

Layer: 0.2mm
Nozzle: 0.4mm
Top fill pattern: Hilbert Curve
Print time: 2-3 hours
Color 1: Yellow
Color 2: White
Color 3: Kheki or Grey etc
Color 4: Red
Color 5: Blue
Color 6: Black
Every Color 2 layer in 0.2mm layer height