Danny DeVito in a quirky Batman suit, plump and cheerful with a mischievous grin, set against a whimsical fantasy backdrop. The scene is reminiscent of an amateur crayon scribble with basic draft cartoon style, embracing peculiar and vibrant colors. There are subtle surreal elements, including exaggerated features and playful distortions, creating a whimsical and comically abstract 3D scene with unusual and unexpected shapes and creatures throughout the composition.