Soviet soldier wielding an enormous futuristic weapon stands poised against a gritty backdrop, clad in a technologically advanced sci-fi suit reminiscent of a soldier from the future. The scene evokes the stylized aesthetic of a USSR propaganda poster blended with anime and manga influences, bringing forth dark, moody colors and intricate detailing. The offset printing style adds a retro texture, while natural lighting casts dramatic shadows. The composition is rendered in high detail, capturing the fusion of historical and futuristic elements in an 8K resolution poster.