WTB: 4.75u space bar

[swedishpiehole]

I've searched high and low for a 4.75u space bar for a Niz Atom66 to go with any of my various keysets. The stock space bar has an ugly Niz logo on it and doesn't go with any of my keysets. I know this is a long shot, as this is just a nonexistent size for a spacebar. But if anyone has tips on where to find one in PBT in black, white, gray, or even another color, I'm all ears!

[kbdfr]

Here’s a 4.5u one, perhaps it could fit with a minimal gap on either side, while you most certainly would have to mod its stems anyway:
https://www.ebay.de/itm/223608375443

[kbdfr]

https://www.ebay.com/itm/293211640325