Even if it where a lady, I personally wouldn't care. Just to strive a little bit away, there are no real "male domain" professions out there, as its ability and capabilities (soft and hard skills) that really count. Even if a profession requires certain physical strength, if a woman has it and, for example, she wants to be a construction worker, why not? Just my view, corrections always welcome. But back to the artwork: He has a very original style of clothing, to me he looks very elegant. The various facial expressions show a whole range like those character sheets we're used to from comic artists, also showing the versatility of the character, which is a refreshing sight. You're gifted and this image is one of my overall favorites.