Create a vivid, hyper-detailed futuristic city skyline at sunset, divided by a shimmering, wide river reflecting neon lights. The city features towering skyscrapers with sleek, glass-and-metal designs, glowing holographic billboards, and floating gardens. Flying vehicles (hovercars, drones, and sleek transports) zip through golden-orange twilight skies, leaving soft light trails. The river is bustling with futuristic boats and illuminated bridges. Warm sunset hues blend with deep purples and blues, casting dramatic shadows. Add dynamic energy with bustling streets below, solar-paneled rooftops, and subtle eco-friendly elements like vertical forests. Style: Ultra-realistic with cinematic lighting, vibrant colors, and a sense of awe-inspiring technological harmony.

A stunning nighttime cityscape of a futuristic Madrid-inspired metropolis at sunset. The city is illuminated by vibrant neon lights in purple, blue, and pink hues that reflect off sleek glass skyscrapers. A wide river flows through the center of the image with glowing bridges spanning across it. Holographic advertisements float between buildings, while flying vtol with light zip between towers. The architecture blends traditional Chinese elements with ultra-modern design. Digital cherry blossom trees line the riverbanks, emitting soft bioluminescent light. Cinematic lighting, masterpiece, photorealistic style

A stunning nighttime cityscape of a futuristic Tokyo-inspired metropolis at sunset. The city is illuminated by vibrant neon lights in purple, blue, and pink hues that reflect off sleek glass skyscrapers. A wide river flows through the center of the image with glowing bridges spanning across it. Holographic advertisements float between buildings, while flying vtol with light zip between towers. The architecture blends traditional Chinese elements with ultra-modern design. Digital cherry blossom trees line the riverbanks, emitting soft bioluminescent light. Cinematic lighting, masterpiece, photorealistic style