A highly detailed, ultra-realistic portrait of a dog in an alert pose, showcasing a cyberpunk style with a bionic helmet. The dog is clad in an Iron Man-inspired armor, featuring golden hues with chrome plating. The background is illuminated with bright red and yellow contrast lighting. The setting is rendered in octane to emphasize the photorealism, capturing the essence of the dog's alertness. The image is meant to be strikingly detailed yet avoids overly complex or absurd anatomical errors, maintaining coherence in the dog's form, with a focus on its unique mix of organic and mechanical elements.