Necronium Greataxe from Runescape 3. Model made by me in Maya and Zbrush. This axe is a scale model of about 70-80cm long, suitable for a 19mm diameter handle.
The axe head is cut up in 6 parts, the skull, 2x on both sides, and 4 parts for the axe head. Hollowed out behind the skull so you can put in some leds for the eyes if you wish.
Print out ring 2 twice, one for the top of the handle and one for the bottom near the pommel. If you use translucent filament for the eyes/gem in the pommel, print with 0% infill or with spiralize outer contour.
Use Vase mode/Spiralize outer contour or 0% infill for the eyes and gem, with translucent material if you wish to install leds.
Models are properly oriented, but you can print the skull with the backside down instead of oriented upside down, but you will lose detail in the layers that way.
Some models require supports (i use 60% angle, with 10% density and zigzag) and I recommend a brim in case one of the corners curl up from your bed.