Whimsical Cartoon Doctor in a Brass Laboratory

Cartoon-style illustration of a friendly doctor in a brass laboratory. The doctor has round glasses, a white lab coat, a colorful bow tie, and oversized expressive features. He stands at a brass lab bench surrounded by steampunk gear: brass microscope, riveted brass walls, copper pipes, steam vents, beakers bubbling with neon liquids, a tall glass centrifuge, and test tubes. Warm amber lighting, soft shadows, bold black outlines, and flat cel-shaded colors. A small brass robot assistant hands tools to the doctor as he mixes a glowing sample. The vibe is whimsical and retro-futuristic steampunk. Perspective is a three-quarter view with reflections on brass surfaces and glass.