Multi color printing

very cool multi color printing
New upgrade HE3D tricolor DIY 3D printer kits, 3 in 1 out extruder ,large printing size 200*280*200mm|3D Printers| - AliExpress17

This is nice looking 3d color printer,But few things I want to add there , so if you have interest to that then contact Norton Support for help, they told you which part you want to add.