A whimsical 3D rendering of Shaun the Sheep momy, hugging little sheep against a pristine white background, leveraging the cutting-edge K8 3D model, bathed in soft, smooth light, radiating excitement and joy, with a vibrant color palette that pops, exaggerated features, and an ultra-realistic finish, courtesy of Unreal Engine, Octane Engine, and Vray, evoking the magical essence of Pixar.