portrait of a prematurely aged female field medic in her forties with a gaunt weathered tired face, deep crow's feet and lines around her mouth, wearing very large perfectly round circular wire-rimmed glasses, long straight grey hair with a middle parting, watchful guilty eyes behind the round lenses, frayed medic patches on a filthy flight suit, corvette med-bay, gritty used-future sci-fi character portrait, dirty stained worn clothing, grime dust and scratches, weathered skin, dark moody chiaroscuro lighting, desaturated colors, film grain, painterly