Sitting at home with covid, swearing at the thing as my hundredth batch of generated images for a 'cleanshaven hairless' human warrior 'with a scar on his chin' comes back with all beards, and as louche skinny My Chemical Romance rejects despite specifying 'broad stocky robust'.  Other no-no words I've run across are 'broad-featured' ('broad' is accepted), 'blackened bruised circles under his eyes' (though 'black bruised circles' works fine.  'Sickly white skin' is another one.  And 'bluff'.  And 'solid'.  And 'sturdy'.  Goodness knows why.  Bloody machine.