Detailed, UHD, 16k, cinematic lighting, sharp focus, intricate, dramatic setting, full-body character portrait of a barbarian gladiator with a battle axe, extreme muscles, rugged and tattered, arena background with elements of fantasy such as magic, dragons, elves, and castles. Inspired by the art styles of Donato Giancola, Ruan Jia, Kekai Kotaki, Magali Villeneuve, and Even Mehl Amundsen, showcasing a blend of medieval and fantastical themes, with slight influences of sci-fi and modernity.