I want to create a scene from a movie. realistic expression. Camera filming behi

I want to create a scene from a movie. realistic expression. Camera filming behind the main character. An old armored warrior dressed in Japanese armor. He is carrying a vertical flag with his family crest used in the Warring States period in Japan., crossed on the back. The helmet worn by the warrior has a large crescent-shaped horn on the front. The composition of the entire body is made from head to toe. The background is dark because the sun has not yet risen over the misty mountains. Both hands are 45 degrees below horizontal, holding a drawn sword, ready for battle at any time, Left and right toes stepping on the grass, whole body, taken from the back, young guy,