A radiant amber-furred arboreal-raccoon with seven folding silk wings resembling stained glass windows, gliding through an ancient clockwork forest where bronze mechanical trees sprout gear-shaped leaves and steam rises from copper-rooted soil, scientific field notes cross-section mapping wing-muscle articulation and sensitive mechanoreceptor whiskers, palette of antique bronze, phosphorescent amber, verdigris patina and soft candlelight gold, Victorian natural history steampunk expedition illustration aesthetic