Epic digital wallpaper of a powerful cyborg samurai in sleek black tech armor, standing alone with no visible face, wearing intricately designed armor under a night sky filled with rain. The scene is epic and the samurai strikes a proud pose. Created in a digital painting style inspired by Milo Manara and Russ Mills, the dramatic lighting adds an emotionally profound and unforgettable atmosphere. The composition is visually stunning with high attention to detail, capturing the essence of both elegance and strength, with perfect anatomy, proportions, and distinct features that highlight the samurai's enigmatic presence. No visible imperfections or distractions, focusing solely on the captivating artistry and dynamic essence of the character, ensuring a flawless representation.