Generate an SVG as a Thanksgiving greeting card illustration. Playful vibrant style. Background fill #FFFBF0. Draw a cartoon pumpkin at lower center — bright orange (#F97316) round body, bold outline, exaggerated features, green curly stem. Scatter large colorful autumn leaf shapes — red (#EF4444), orange, amber (#FBBF24) — across the canvas in bold simple forms. Add a cartoon turkey shape — fan tail feathers in red, orange, yellow, green — at lower-right. Bold, fun, harvest celebration. No text, no labels, no emoji. Output raw SVG code only starting with <svg.

The image shows a cartoon pumpkin and a turkey surrounded by autumn leaves. The leaves are in various shades of red, orange, and yellow, and the pumpkin is a bright orange. The turkey is a light brown color with a white beak and feet. The background is a mix of yellow and orange hues, giving the image a warm and inviting feel.