Assuming the large but one-handed swords aren't a workable compromise for you...I dunno, you could ask for a custom one? I know Devin Night charges $7.50 for commissions, but it could take a while. His website also gives permission to alter his tokens (without voiding his ownership of them, obviously), which I did not know until right now, so if you have a passing knowledge of Photoshop or GIMP, you could probably pull that off faster and cheaper. Failing that, this is probably a losing battle--especially when the enemy you need doesn't have 20 pages of library results. I'd just go for one of the existing one-handed swordspeople, personally.
