Aroma diffuser inspired by the ornate elegance of the Taj Mahal, featuring a marble-like exterior adorned with intricate floral engravings, rendered in artstation style, digital art, showcasing a hyper-detailed, hyper-realistic design with a pristine white background, utilizing the capabilities of unreal engine, 8K resolution in png format, with a subtle depth of field effect, maintaining a harmonious 1:1 aspect ratio, while adding a touch of ambient soft lighting to enhance its grandeur.