Create a clear, high-resolution image of a cheerful combine harvester in Pixar-style animation. The combine should be bright yellow with green and black accents, featuring a smooth, friendly design with large wheels and a wide harvesting header at the front. It should have large, bright, and expressive eyes and a cheerful, welcoming mouth beneath them. The background should be plain white, highlighting the character of the combine harvester. The style should be colorful, playful, and engaging, with a clean and polished look typical of Pixar animation ovv152z