Illustrate a futuristic and fantastical cyberunicorn galloping through a neon-lit cityscape, its sleek, metallic body shimmering with intricate circuit patterns and glowing LED lights. The cyberunicorn's horn crackles with energy, casting a luminous glow that illuminates the surrounding skyscrapers and bustling streets below. Its mane flows behind it in a cascade of vibrant colors, blending seamlessly with the neon lights that flicker and pulse in the night. The unicorn's eyes gleam with digital displays, reflecting the advanced technology that courses through its cybernetic veins. As it moves with grace and power, a trail of digital sparkles and electric arcs follow in its wake, creating a mesmerizing and awe-inspiring sight.