Mario has a giant cap for a reason: so Nintendo didnāt need to animate his hair or eyebrows. That was back in the 1980s, though; if Mario was being designed now ā or, heavenās forbid, being redesigned ā thereās every chance heād look a little more realistic.
https://lastchance.cc/some-things-you-may-not-know-about-mario-5923053%3C/a%3E%3C/p%3E
Itās the work of artist Mike Meth, and you can see more of his work here