Violet Cloud Perfume

Create a premium 3D beauty product poster for an unbranded faceted perfume bottle on a violet cloud planet. Use a vertical 3:4 elegant frontal camera with a slight top-down angle, amethyst glass bottle and silver atomizer levitating above polished black stone, floating crystal islands, swirling gas giant clouds, soft lavender light, mist, and pearlescent vapor. No people, label, logo, readable text, watermark, UI, or border.