Prompt: Create a professionally shot photograph of a new fictional product variety, showcasing vibrant and vividly detailed items designed to reflect a specific and unique theme. The product, named ‘La Vie Pizza: Cave Mammoth pizza’, should embody features generally associated with the brand. It should be presented in creative, appealing, and typical Pepsi packaging that complements the cave mammoth pizza of the product. The design of both the product and the packaging should mirror the brand’s characteristic traits. The background of the photograph should be a scene that complements the product and the brand as well, further enhancing the overall theme. Present this in a professional advertisement fashion, emphasizing the innovative and humorous character of the cave mammomth pizza.