I just finished my my replica of this sword as well by following your Ultimate tutorial. The decorations I switched them for foam instead and the handle I wrapped also in foam. I had a teeny accident but hey, it was worth making.
I'm currently debating whether or not to paint using acrylic paints. XD
Awesome, think you can replicate Demon Slayer?? haha, thatd be so cool, much more detailed on the hilt, and i drew it WAAY thick on the blade than its supposed to be.. Awesome work dude, and what all materials did you use and where did you get them??