Oathbringer

A replica of Dalinar Kholin's Shardblade from the Stormlight Archive

Length: 75 inches

In addition to the full-body option, I've included pre-split files for the blade that can be successfully printed on an Ender 3-Pro V2 or larger.

Printing the Blade:
I recommend printing all pieces with the mating surfaces aligned to the build plate, mounting them on a rod, then welding/sanding/painting.

Note, I am including multiple variations of Blade pieces 2,3,4,5, and 10. You only need one of each to print a complete blade. The tip features on all but 3 snapped off from mild handling due to the layer orientation. I've included versions where the tips are pre-separated and can be printed in a differing orientation, then secured via alternate means. The tips are cut in half, so mirror duplicates will be needed to be generated in slicers, and should be printed with the mirror plane aligned to the build plate. I've provided a register feature in the form of a hole sized for 1/16" dowel or pins to help keep parts aligned while gluing or welding.

The square hole down the middle is 0.51" on each edge, and the section for the 1/8" x 1/2" bar is .145" x 0.55".

I used PLA when printing, however, I'd recommend a filament with higher temperature resistance if you plan to display this where sunlight can reach.

Pommel Gem:
The gem is Resin Printed from clear resin, I used a clear-coat spray to fill in the layer lines.

Hooks:
Finally, I've included the hooks used to mount this to a plaque. Each is split in half, and can be printed with that split face on the build plate. The splits are not mirrors, since the hooks were designed to securely grip the blade's contours.

When spaced 73 cm apart, they'll hold the weight of the blade securely without secondary anchoring. The hooks can, and probably should be, lined with fabric to protect surface finishes. I used adhesive-backed material for ease of installation. The holes in the back are for 4X 4-40 heat-set inserts.