Prompt
"Generate an image of the Winter Soldier, a fictional character and alter ego of James Buchanan 'Bucky' Barnes, in a dark and gritty superhero style, wielding his cybernetic arm and firearms, with a stern expression, set against a backdrop of a cityscape at dusk, incorporating elements of his complex affiliations with Hydra, S.H.I.E.L.D., Avengers, and Howling Commandos, with a muted color palette and high contrast lighting."