I had an AI generate a picture of Iron Man and I took that into hueforge and turned it into a print and here it is for you! It prints a bit thin but you can use whatever trick you want to make it thinker. A raft is one way and another is to cut the model a layer deep and extrude that layer thicker by 1 or 2mm and then based on that adjust the filament layer changes. Whatever you want to do I am sure it will work.

Print at 100% infill with a layer height of 0.08mm with a base layer of 0.16mm

Filaments Used:
PLA PolyTerra Charcoal Black Transmission Distance: 0.3
PLA PolyTerra Lava Red Transmission Distance: 1
PLA PolyTerra Savannah Yellow Transmission Distance: 3.5
PLA PolyLite White Transmission Distance: 5

Swap Instructions:
Charcoal Black until layer #7 at 0.64mm
Lava Red until layer #37 at 3.04mm
Savannah Yellow until layer #47 at 3.84mm
White for the rest.