From FB Group "HiPo K code Mustangs - Appreciation Group"
Owner is Michael Bruns from Germany. He posted pics below with comment on Jun 4, 2021. He would let it go to the owner of the original Kar, but otherwise not for sale.
If the owner of 6T07K203710 is out there - I have your Block [Blocked Image: https://static.xx.fbcdn.net/images/emoji.php/v9/t57/1/16/1f609.png]
Link to his FB page: https://www.facebook.com/bruns.family
Info from his FB page:
Studied Mechanical engineering at South Dakota State University
Went to Alexander von Humboldt, Lima Peru
Went to Colegio Alexander von Humboldt
Lives in Karlsruhe, Germany
From Bogotá, Colombia