Ultra-detailed photorealistic scene shot on iPhone 12 style, Warhammer 40K universe. A serene river on a lush alien planet, water perfectly smooth like a mirror reflecting everything. A Viking-style wooden boat (almost black, intricately carved) carries two silhouettes – a man and his son gazing at the sky. The scene is bathed in eerie crimson light from a massive red gas giant dominating the sky. In the distance, a colossal Lunar Wolves battlecruiser hovers menacingly, its Gothic architecture and prow markings faintly visible. The composition emphasizes the stark contrast between the tranquil foreground and the looming war in the heavens. Ultra-HDR, cinematic lighting, hyper-realistic textures with subtle lens flare and natural noise for authentic smartphone photography feel.