Imagine Goku, the iconic Saiyan warrior from Dragon Ball, standing atop a rocky mountain peak, his vibrant orange gi billowing in the wind. The sun sets behind him, casting a warm golden glow on his muscular physique. The neural network should create a highly realistic depiction of Goku, capturing every intricate detail of his spiky black hair, intense blue eyes, and determined expression. The artwork should showcase his dynamic pose, with one hand clenched into a fist, ready to unleash his immense power.