Imagine a set of autumn-inspired nails that harmoniously blend the rich shades of burnt orange, deep maroon, and golden yellow. Incorporate delicate leaf motifs gracefully cascading down one nail, with subtle metallic accents to catch the fall sunlight. Consider adding an ombré effect that transitions from a soft beige to pumpkin spice at the tips. For an added touch of whimsy, include speckles of brown and white to mimic falling autumn leaves.