Rainbow Dancer Unicorn

White winged unicorn with a rainbow mane and tail, flying through a star-filled night sky. Features feathered wings, spiral horn, glowing stars on the hindquarters, and a prancing pose. Rainbow trails arc beneath and behind the figure. Strong fantasy elements including pegasus-unicorn hybrid, celestial background, and vibrant multicolor gradients. Clean digital painting style with soft lighting and smooth shading. Includes cosmic sky, stardust effects, and aurora-like color bands.