6 model

Free

JPN Extruder for CMYK+ colorprinting

Thingiverse

Free

JPN Extruder for CMYK+ colorprinting (SS)

Thingiverse

Free

Mr. Hankey using Prusa ColorPrint

Thingiverse

Free

COLOPrinter v2

Thingiverse

Free

COLOPrinter v1

Thingiverse

Free

COLOPrinter v3

Thingiverse