Expand and upscale this realistic scene of a massive troop of fauns and taurs marching through a dense, shadowy forest. The leader at the forefront, with large, curved horns and a muscular build, should be rendered with intricate detail, emphasizing his strength and determination. Surround him with more fauns and taurs, ensuring they fill the scene without leaving empty spaces, creating a sense of a vast, unified force. The forest should be lush and green, with tall trees casting long shadows, and soft sunlight filtering through the foliage, enhancing the mystical and natural atmosphere. Make sure the textures of their fur, armor, and the surrounding environment are highly detailed, bringing the entire scene to life in a photorealistic style.