a full-body studio photograph of a happy German Shepherd, slightly turned to the side, but its head is looking straight into the camera. The dog is sitting against a solid dark background, lit by soft, professional lighting that highlights its powerful physique and sharp, intelligent expression. The German Shepherd has a relaxed smile, ears perked up, and bright, focused eyes. The entire body is sharp, detailed, and elegant. 8k resolution, hyperrealistic, cinematic lighting, studio setting