A mischievous fox spirit with vibrant fiery orange fur and flowing white tail streaming behind, large expressive amber eyes catching golden light reflections, dancing playfully among massive ancient oak trees in a misty autumn forest, golden amber and burnt orange maple leaves swirling dramatically with speed lines, cel-shaded with bold black outlines, dynamic whimsical manga composition, rich warm autumn color palette of gold crimson and amber, magical enchanted forest atmosphere with floating golden dust particles, playful energetic mood, seasonal fall concept art