A detailed depiction of Colwyn, the gallant hero from the movie 'Krull', captured in a cinematic poster art style. Clad in distinctive, intricate armor and brandishing the magical Glaive weapon, the warrior stands resolute against the alien landscape of planet Krull. The scene showcases stark, craggy terrains and the looming, majestic castle structures. Charged with an adventurous spirit, it highlights the hero's unwavering determination amidst the perilous beauty of Krull. The composition features sharp, dynamic lines and a dramatic play of lights and shadows, closely mirroring the high fantasy style of '80s movie posters. The piece embodies hyperrealism through a vibrant interplay of light and shadow, infusing the scene with a sense of epic adventure.