You dont need a multicolor printer .
Use M0 on the layer to change color (prusa slicer )or pause at height (cura ),
Open manually your extrudeur and change the filament . ( press the key ).
Or you can use paint ; first use mat varnish, then use paint like vallejo , citadel ,etc.. and satin or mat varnish .
Be sure to have your layer 0.2 first layer 0,2 , 100% infill , lines infill
For the change color :
layers 1 to 5 : black
layers 6 to 7 : dark red
layers 8 to 9 : brown
layers 10 to 11 : gold
12 to end : black
my others design
https://makerworld.com/en/u/2044748376
enjoy !
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