Mike, I'm not familiar with the style. It's been since the movie released since I saw it last and I was still a kid. Does it compare to the movements of re-sheathing a Katana? I was watching a show about the making of The Walking Dead and the woman who plays Mishon(sp) was saying that learning how to remove and replace her prop Katana really put her in character. I'd imagine it would be difficult to learn to do it smoothly, especially with a sharp blade. They had a full size, real Katana made, but I don't think they ever use it. The have an unsharpened aluminum prop, a handle-only prop for green screening, and a collapsible for thrusting strikes. Gotta give her some respect using them fluidly, I imagine the weight difference between the 3 are difficult to control.
Op, I hope you don't mind me blabbing in your thread. You might try asking in the forum posted at the top. That's where you'll want to ask for services. I hope you find what you're looking for, and that it works well for you. If you have one commissioned, I'd love to see it!