Folk Art Car Portrait Illustration

Create a stylized gouache and marker illustration based on the following artistic styles. Don't make up new scenes; use these exact visual features to transform users' reference photos:

• Style: Flat folk art gouache illustrations featuring bold opaque colors and matte poster paint textures.
• Anatomy and lines: bold, confident contours, simplified block shapes, flat color fills with minimal shadows, and slightly rounded and softened proportions.
• Facial features: stylized heavy eyelids with graphic winged eyeliner, slender arched eyebrows, a long, thin nose drawn with a single curve, and small, flat lips with a closed smile. Clean, minimalist, doll-like facial structure.
• Skin tone: Warm peach-toned complexion without freckles, with prominent solid rose-pink round blush on the cheeks (flat color, no dots or texture).
• Composition: Close-up cropped portrait, with the main person resting their hand on their chin and elbow raised, sitting inside a car. The interior is presented in a flat deep blue, with white dotted stitching details on the seats and door panels. Through the window, there is a simplified scene featuring a small red cartoon car, a smiling cartoon driver, a yellow sun, fan-shaped clouds outlined in blue, and scattered decorative leaves/hearts/flowers. The negative space above the figure is filled with whimsical folk art patterns: stars, twigs, polka dots, arches, and a flower, with a cream-colored background.
• Color palette: Warm tones (peach skin, mustard yellow, coral pink, brown hair) contrast with cool tones (deep blue, sky blue, purple, green), with high saturation throughout and no gradients.