But why not Zoidberg?

Why not? 

Remixed from https://www.thingiverse.com/thing:4912324 for multicolour prints.

Colour changes @0.2 layer height:

White 0.8mm - change to Red at the start of 5th layer;

Red 1.2mm - change to Black at the start of 7th layer;

I recommend to print with monotonic top layer and 8 layer high skirt to prime nozzle after colour changes.

I printed it in eSun PLA+ Cool White, Fire Engine Red and Black.

Filled in for multicolour prints.