For this campaign, I implemented a hybrid workflow bridging traditional VFX with generative AI. We filmed the talent in a studio environment using a professional chroma key setup. Instead of manually modeling 3D backgrounds or sourcing stock footage, I utilized Google Flow to generate bespoke, AI-driven environments ("AI Green Scenes"). These assets were then composited using Chroma Key to seamlessly blend the live-action performance with the stylized, AI-generated worlds, significantly reducing post-production time while maximizing creative flexibility.