旧金山叮当车上的神经元

A whimsical cinematic portrait of an anthropomorphic neuron riding on the outside step of a classic San Francisco cable car at golden hour. The character has a large neuron head with a rounded central body and dozens of long branching dendrites radiating outward like a crown, textured in pale lavender, mauve, and fleshy gray with subtle organic sheen. Its face area is obscured and featureless. The figure is dressed like a Victorian or Edwardian gentleman commuter: dark tweed jacket, patterned waistcoat, collared shirt, necktie, pinstriped trousers, polished brown leather shoes, and a pocket watch chain. One hand grips a brass pole on the cable car, and the other hand holds up a vintage transit ticket reading "MUNICIPAL RAILWAY SAN FRANCISCO ADMIT ONE." Add a small round lapel pin that says "MUNI." A slender purple tail-like axon curls behind the body. The cable car is richly detailed varnished wood and brass, with a route sign on the side reading "POWELL AND MARKET / HYDE AND BEACH / FISHERMANS WHARF." In the background, show a steep San Francisco street with cable tracks descending into the distance, a second cable car far down the hill, dense urban buildings on both sides, and Coit Tower visible on a hazy hilltop. Warm nostalgic lighting, shallow depth of field, ultra-detailed textures, surreal realism, humorous but elegant mood, centered full-body composition, vertical framing.