digital painting of a steampunk-styled bumblebee with copper-plated abdomen, glowing brass rotors on its thorax, and steam vents puffing from its segmented body, hovering near a blooming clockwork flowerbud; dark, rich emerald foliage with rusted iron vines, ambient mist, dramatic chiaroscuro lighting, intricate geometric engravings on insect's exoskeleton, muted industrial palette with gold accents, hyper-detailed 8K, biomechanical design fusion à la H.R. Giger and Chris Van Allsburg