Create a futuristic cityscape with a prominent focus on sustainable transportation, featuring sleek, electric cars and hyperloops, showcasing the future of eco-friendly mobility.

Illustrate a vintage-style illustration of a classic American muscle car, with a bold red and black color scheme, chrome accents, and a powerful V8 engine roaring in the background.

Design a futuristic concept car with sleek, aerodynamic lines and a bold, neon-lit grille, showcasing the fusion of technology and style in the world of automotive innovation.