A highly detailed and photorealistic portrait of a dog in an alert pose, styled in cyberpunk fashion. The dog is equipped with a sleek bionic helmet and a golden armor inspired by Iron Man, featuring chrome plating. The background is infused with vibrant red and yellow lighting for contrast, heightening the dramatic effect. Rendered in ultra-high resolution 8k, this image captures every detail of the dog's expression, maintaining realism and character. The focus is on achieving an intricate design with a sharp, clear presentation, emphasizing the cyberpunk aesthetics and bionic elements while ensuring a coherent and natural portrayal of the dog.