A whimsical, animated advertisement for a chocolate shake. A giant chocolate shake floats in a dreamlike landscape of rolling green hills and cotton candy clouds. A river of strawberry juice flows alongside it, cascading down a waterfall of whipped cream. Tiny, animated chocolate beans and strawberries dance around the shake. The style is reminiscent of a classic children's book illustration. The lighting is soft and cheerful, creating a sense of wonder and joy. The color palette is bright and saturated, dominated by pinks, browns, and greens. 3D model, rendered in a hyperdetailed, 4k resolution.