Cute chibi unicorn foal flying in a cosmic nebula

A highly detailed, cute chibi-style magical alicorn unicorn pegasus foal flying gracefully in a starry cosmic nebula background, with sparkling glitter and glowing particles everywhere. The unicorn has a pastel rainbow mane and tail flowing elegantly with crystal-like tips, a shimmering iridescent horn with rainbow facets, large translucent fairy wings with intricate veined patterns and pastel gradients sparkling with stars. Big expressive eyes with long lashes, featuring more realistic irises: detailed glassy texture with subtle radial patterns, soft depth-of-field reflections, natural highlights and shadows, and a smooth blended gradient from pink galaxy hues on the left to rainbow multicolored on the right in a harmonious heterochromia transition. Soft glowing aura, whimsical fantasy style, high detail, vibrant pastel colors, magical atmosphere, adorable expression.