Printed images soon...

To print at 2 colors, (Black and Blue) I used a post processing plugin on Cura (V5.1.1)

Slice STL file with 0.2 layer height, then go to “Extensions” menu, select “Post Processing”, then click on “Modify G-Code", will open a new window, click on “Add a script”, select “Pause at height” change the dropdown menu from height to "Layer Number" choose "pause layer 7"
Now the printer will pause at layer 7, just change the filament and resume printing.

Anycubic

i3 Mega

No

No

0.2

20