A stunning 3D background in Adobe Illustrator featuring a futuristic cityscape

A stunning 3D background in Adobe Illustrator featuring a futuristic cityscape

A stunning 3D background in Adobe Illustrator featuring a futuristic cityscape, with towering skyscrapers and neon lights illuminating thenight. The city is suspended in the air, with a vast expanse of stars and galaxies visible in the distance. The buildings have a sleek, modern design and are connected by intricate network of walkways and transportation systems. The overall atmosphere of the image is vibrant, futuristic, and full of energy.