If you have no idea what Hueforge is look here 

You need something like black, then brown, then yellow, then white for this. I used a sort of dark red as the 2nd colour, worked ok. 

I used bambu studio and an X1C/AMS but you can use anything and change manually at the layers below.

Layer height: 0.08
First layer height: 0.16

Swap Instructions:
Black until layer #4 at 0.4mms
brown until layer #8 at 0.72mms
yellow until layer #29 at 2.4mms
White until layer #58 at 4.72mms