Create a realistic image of a purple 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. Its large, expressive eyes should have a lifelike shine, and the electric sparks from its cheeks should look natural. The background should resemble a twilight forest with soft, glowing lights that enhance Pikachu’s purple fur.