Is Tuxedo A Maine Coon Or Siberian

[Frank the Nebelung]

Not sure of the breed. Pic attached
Feedback appreciated.View attachment 205772

Personally think that he looks most like a Nebelung. That breed has the most distinct eyes. They are essentially a medium-long hair Russian blue. The tuxedo is simply the pattern. Many breeds can have that patterning as most cats are not pure breeds. His whiskers look about 5 inches long. His legs about 10-11 inches. Tail about 12" and body and head length is unsure but maybe around 24".... long cat but not overly wide. If it's a pretty grey colour and Probably lays weird and has a loud voice. It's a Nebelung.