The BladeForums.com 2024 Traditional Knife is ready to order! See this thread for details:
https://www.bladeforums.com/threads/bladeforums-2024-traditional-knife.2003187/
Price is $300 $250 ea (shipped within CONUS). If you live outside the US, I will contact you after your order for extra shipping charges.
Order here: https://www.bladeforums.com/help/2024-traditional/ - Order as many as you like, we have plenty.
Only blades I can think of that come close to that general shape (i.e. hole in the blade for grip) are a few historical examples of a falcata and the old Windlass Dussack. Both of those are going to come in much shorter in length, broader in blade, and with an unsharpened guard.
And I agree with the other comments that this blade looks like it would be very unwieldy and blade heavy and would probably be awkward for parrying (which is the primary use for most off-hand weapons).
45" for an off-hand weapon? That's only an inch shorter than the Albion Svante. If you're looking for something as an off hand weapon, perhaps you might want to examine historical examples of main gauche/hachiwari/kabutowari. But yes, if you're willing to go the custom route, you should be able to find someone to make this for you.
it was originally a concept for a character i had made. i'm only concerned with the shape.
Actually there are examples of blades with that forward curve. The blades of the Moros in the Phillipines. I own several Krisses that curve the same way. Also the Ginunting that I own has that configuration. There are other examples such as the Yataghan, etc. I suggest you look at examples of these blades before designing your own, they may help you with your own design.
Kalis, I think you are seeing the blade as ginunting-like with a d-guard, but I think the picture is actually more like a long japanese blade with the blade extended to the bottom and the tsukamaki mounted behind the blade. If it were a ginunting I would not be saying anything bad about the balance of the design.
With custom work anything can be done, but you won't find anything like this in standard production or history; and I think there is an excellent reason for that.