Create a scene along the Rhine river of the Siren Lorelei at the famous rock, luring a ship to the rock, riverside cliff with a mystical landscape, where the water sparkles like stardust. The river banks are lined with glowing green vineyards. Huge monarch butterflies flutter in the air, constellations twinkle brightly, and the air is filled with a soft, melodic hum, as if the sea itself is singing a lullaby to the stars.