I wasn't sure where else to post this, admittedly.
Anyway, I'm planning on cosplaying the human male from PS:P2i, and I need some prop advice. Since it's a Phantasy Star project, I figured this was the best place to ask.

In lieu of the Nightmare Blood daggers he's normally shown with, I've opted for a simpler pair of basic GRM Daggers.

If there are any fellow cosplayers present, I would very much appreciate any advice on how one might go about constructing these daggers, since I'm a total n00b at this.