An anthropomorphic jellyfish pirate with multiple heads, depicted in a dynamic character portrait design study, surrounded by a backlit glow with radiating light rays. The scene captures a highly detailed, cartoonish style with vibrant vector art characteristics, reminiscent of trending artwork on art platforms. The jellyfish features whimsical, distorted forms, adorned with pirate-themed accessories like a tattered hat and treasure chest embellishments, each head expressing different emotions in a playful and adventurous manner.