Yeah, pretty isn't usually what I'm going for with either my male or female dwarves, but all choices are valid! And saying that, I actually thought my dwarven barbarian was pretty hot, even though - or maybe because - I'm a straight female.
I'm a cis straight male, but even I can appreciate a more "feral" woman, as I've seen plenty of good female half-orc art that I would absolutely "romance"
As for the age thing, I'd probably like it best if it were a normal map that applied to the entire body to add levels of wrinkles. Maybe also add a muscle definition choice as well.