Create a realistic image of Pikachu as if it existed in the real world. Imagine Pikachu with detailed fur texture, blending elements of a small, agile rodent like a rabbit or a squirrel with its iconic yellow color and red cheeks. Its large, expressive eyes should have a lifelike shine, and the electric sparks from its cheeks should look natural, as if it could genuinely produce electricity. The background should resemble a natural environment, such as a lush forest or a grassy meadow, with realistic lighting that makes Pikachu appear truly part of the world.