"Create a highly detailed and vibrant anime-style illustration of Ash Ketchum, the iconic character from Pokémon, wearing his signature red and white cap, blue jacket, and gloves. Ash should have a confident and determined expression, with Pikachu perched on his shoulder, looking energetic and happy. The background should be a lush, sunlit landscape with green fields, trees, and a bright blue sky filled with soft clouds. The art style should be colorful and dynamic, capturing the adventurous spirit of the Pokémon series."