Warhammer-inspired futuristic Soviet soldier wielding a massive gun, clad in a sci-fi suit; the aesthetic blends USSR poster style with anime and manga graphics. The artwork features dark, moody colors and high detail reminiscent of offset printing, capturing an intense, action-packed scene under natural lighting. The poster is crafted in 8K resolution, emphasizing the intricate details and dramatic contrasts of the character's armor and weaponry.