Create a captivating vector illustration of the Arosa mountain panorama with the iconic Schiesshorn peak at sunrise during winter. Utilize flat design techniques to portray the majestic snow-covered mountains and the subtle gradients of the morning sky. Infuse the scene with beautiful lights, capturing the warm, golden hues of the rising sun as it bathes the landscape in a soft glow. Pay attention to detail, highlighting the intricate textures of the snow-covered slopes and the rugged contours of the mountain peaks. Ensure that the composition conveys a sense of tranquility and awe, inviting viewers to immerse themselves in the serene beauty of the winter morning. --ar 16:9