From the game Genshin Impact, Engulfing Lightning is the signature spear of the Raiden Shogun and/or Ei, the Electro Archon

Unfortunately, due to the very design (shape) of the boom, supports are needed. (especially in part 3 and 4.)

It has 10.20mm and 4,20 holes to be able to place 10mm rods (wood or aluminum) and 4mm aluminium rods as a skeleton.

Easy to assemble and the length can be chosen, it also includes two screw-on pieces to assemble the boom so that it is splittable for easier transport. ( It is also possible to assemble in a single object.) Like I said, you can make it any size you want. But the complete file measures around 1900 mm.

I usually print my parts with the following definitions:

Quality: 2.8

Walls: 3

Infill: 10% or 15%

Pattern: Zig Zag

- The Conection 2, I advise you to place 4 walls and 70% to 80% of infill, since it is the connection part that connects the various pieces.

You can change the print settings, but I don't know to what extent the screw-on margins will still allow for screw-on.

From my own experience, I give a margin of 0.20 mm for the rods (wood or aluminum.), so that the rod can be placed and glued without the risk of them getting stuck inside the piece.

- I provide the top of the spear and the end not sliced and without holes, in case you want to slice in another way. I also provides a file of the entire boom. (with 1900mm)

Any doubts do not hesitate to ask. :)

Luck on the Printing and happy cosplay! :D

Engulfing Lightning - Genshin Impact