I want to create a scene from a movie. Realistic expression. Camera shot from be

I want to create a scene from a movie. Realistic expression. Camera shot from behind the main character. An old armored warrior clad in Japanese armor. He is carrying a vertical banner with his family crest used in the Warring States period in Japan, crossed on his back. The helmet worn by the warrior has a large crescent-shaped horn on the front. The full-body composition is taken from head to toe. The background is dim because the sun has not yet risen over the misty mountains. Both hands are down 45 degrees from the horizontal, clutching a drawn sword, ready for battle at any moment, Left and right toes stomping on grass, Full BODY, Taken from the rear, Young Guy,