<|user|>Send me an SD prompt presenting yggdrasil<|end|><|bot|>yggdrasil, at night, slightly cloudy, astrophotography, 4k resolution, octane render, unreal engine, ultradetailed, photorealistic, ultrarealism, trending on artstation, volumetric lighting, style of 3dimensional render, space in background, twinkling stars, ray tracing, high quality, planets in background