A high-resolution image of a dog's portrait in an alert pose, featuring a cyberpunk aesthetic. The dog is portrayed wearing a bionic helmet and styled in armor reminiscent of Iron Man, showcasing intricate details with golden hues and chrome plating. The scene is illuminated by vibrant red and yellow contrast lighting. The focus is on ultra-realistic and highly detailed features, capturing the essence of the dog's character in an 8k photorealistic style. The background is kept minimal to highlight the central subject, ensuring clarity and coherence. The design is free from distortions such as extra limbs or poorly drawn elements, avoiding artifacts or watermarks that could detract from the visual impact. The composition is balanced and centered, with clear and accurate anatomy that maintains the integrity of the subject's form.