Neptune stood at around 6’ tall, his serpentine tail shimmering with iridescent scales that changed color depending on the light—rich greens and blues reminiscent of coral reefs. Above the waterline, his upper body was muscular and tan, marked with intricate tattoos that mimic aquatic patterns and told the story of his lineage. His long, flowing hair cascaded down to his waist, appearing almost like seaweed as it moved in the water. His piercing azure eyes were lined with a hint of gold.