I’ve always admired the look of these knives Just don’t know how to obtain one.

Arizona Custom Knives seems to have a few of his, though not specifically the models you posted.
I wonder if Harsey will be at the Blade Show in April given that it's just down the road from where he lives?

He is not on the list.

MCH
I've been looking for a list of exhibitors and haven't found it. Can you provide a link?

According to his wiki page, it appears that he mainly does designs for knife manufacturers now.

I stand corrected he will be at Blade but at Blade Univesity I don’t think he’ll have a table.

https://bladeshow.com/

Oops. I meant Oregon Knife Collectors Show in April, not the Blade Show in Atlanta

No I don't see any exhibitors info for the OR show. I would assume he will be there, but could be wrong.