Flagship smartphone floating above hazy lavender flower hills

Vertical commercial smartphone poster, a giant flagship phone centered in frame, soft pale purple mist drifting across the flower hills, gentle lavender ripples spreading over the ground, solid pure black background; low-saturation hazy taro purple palette with soft cool diffused lighting, new Chinese style 3D relief OC Octane render, 8K ultra HD, dreamy translucent fog atmosphere, ultra-fine textures of flowers, frosted glass and silk fabric, minimalist luxury Chinese-style digital product advertisement