A big part of why professional photographers produce such outstanding work: they use professional equipment. And the absolute pinnacle of photog gear is Leica.
In this case, we're talking about the Leica SL2-S Reporter. Functionally identical to the outstanding SL2-S mirrorless, the Reporter sheds the standard camera's glossy black finish and traditional red badge for a scratch and abrasive resistant matte-green painted finish and soft woven aramid fiber covering for added grip. Think of it as the Touring package to the standard Porsche GT3.