Create an original modern naïve art illustration as a premiu

Create an original modern naïve art illustration as a premium designer poster. Feature a charming, whimsical character in a simple everyday setting, with playful proportions, expressive minimal facial features, and an imaginative composition. Use a minimalist hand-drawn aesthetic with imperfect pencil outlines, visible sketch marks, decorative doodles, and soft yet contrasting flat colors. Incorporate subtle paper texture and an authentic handmade feel, like an illustration drawn by an independent contemporary artist. Keep shapes organic, details intentionally imperfect, and the overall design artistic, warm, and visually distinctive. No shadows, gradients, photorealism, or 3D effects. Clean composition, balanced negative space, sophisticated color palette, gallery-worthy editorial design, high-quality print poster aesthetic. Generate the complete artwork from scratch without using or requiring any reference image.