Don’t forget @08H3I saw a few modified Wharncliffes in 5”-7” range, but no straight up Wharncliffes over 4”. I dunno if there’s a technical reason or if nobody thinks there’s a market for them, but if push came to shove, I’d guess it’s ROI concerns.
I know we have a couple of custom knife makers here, like @mike miller and @Dan308 . I think @Johnny has also done some knifemaking.