Haven't seen anything here about it, but my Google-Fu may be weak...

https://www.americanhunter.org/articles/2019/12/16/hardware-kimber-khx-custom-oi-10mm-auto/?utm_source=newsletter&utm_medium=insider&utm_campaign=1219

https://www.kimberamerica.com/khx-custom-oi-rmr3-5

I have not, but it's pretty darn sharp looken

I belive that was released several years ago. I have  a custom tle in 10 wanti g to put a red dot on mine

I have not seen that particular Kimber, but I did sight in a Kimber super jagare 10mm longslide with a Leupold  red dot on it. My local gun shop asked if I would do for a customer of theirs. Quite frankly it was the best shooting 10mm pistol I have ever fired.
I do own a Kimber Target longslide, but my G40 with it's leupold red dot sight will out shoot it and my EAA hunter, and Remington Hunter. The kimber shot very consistant 1.5 inch groups off my pistol
rest@50yrds. Neeless to say I was very impressed. It's also north of $2000. A little out of my wheelhouse of price, fine gun though. If this new Kimber shoots that well they have winner on their hands, provided it's not
to much money.
JB

Well, I'm considering an all steel gun, so I'll add it to the wish list...  Cost justification will come when I get serious...