Create a highly detailed, 8K resolution image of a Bavarian Mountain Hound standing in a dense forest, with its sleek reddish-brown coat glistening under soft sunlight that filters through the trees, illuminating the scene with a warm, natural glow. The dog should have an alert posture, with its ears slightly perked up, and expressive, soulful eyes that convey a sense of curiosity and intelligence. The forest background should be rich with lush green foliage, moss-covered rocks, and a serene atmosphere, with the trees' leaves and branches stretching upwards, allowing dappled sunlight to dance across the forest floor. The image should feature realistic fur texture, with individual hairs visible, and natural lighting that accentuates the dog's features and the forest surroundings, creating a sense of depth and dimensionality.