High-End 3D Fantasy Ad

High-end 3D advertising poster for {argument name="product name" default="[INSERT PRODUCT NAME]"}. A realistic [INSERT PRODUCT DESCRIPTION] is floating in the center of a magical fantasy landscape. The product is surrounded by a dynamic swirling vortex of [INSERT LIQUID OR ELEMENT] mixed with glowing magical sparkles and floating [INSERT INGREDIENTS]. Background features surreal floating islands made of [INSERT MATERIAL] hovering over a [INSERT LANDSCAPE]. Hyper-realistic CGI render, Octane render, bright cinematic lighting, magical atmosphere. At the bottom center, bold white typography text reads "{argument name="tagline" default="[INSERT YOUR TAGLINE HERE]"}". Advertising photography style, 8k resolution --ar 2:3 --v 6.0