*32k Christmas theme HD wallpaper, High-quality, HDR smart, photo-realistic, high definition, hyper-realistic, Full-shot, Super-designed of **Action - Doom Eternal**: A demon slayer in a futuristic snowy battlefield, wearing heavy armor, standing tall against a backdrop of Christmas lights intertwined with ancient ruins and frost-covered trees, intense red and green lighting creating a dramatic effect, surrounded by a flurry of snowflakes and holiday ornaments decorating weapons, HDR, high-quality textures, deep contrast between light and shadow, realistic reflections in the snow, festive yet fierce atmosphere.*