Cartoon biplane in a whimsical watercolor fantasy sky

A high-octane, vibrant action scene in a 3D stylized cartoon world. A yellow biplane with black tiger stripes, featuring large expressive cartoon eyes specifically located on the cockpit's windshield. The biplane's wings are structurally integrated, literal oversized wooden artist palettes with paint dabs on them. A 'Bloons TD'-style bear pilot with aviator goggles is in the cockpit, holding two large paintbrushes. He is flying through a surreal sky of swirling watercolor clouds, popping giant translucent paint bubbles that splatter into rainbow colors. Cinematic sunset lighting, high-quality 3D render mixed with rich oil paint textures