On the lawn of a magical pasture, there is a rainbow-colored mini dwarf calf. Its main fur is pearly white but has subtle pastel rainbow highlights that shimmer like cotton candy. The hair is extra fluffy and curly like a sheep's wool, especially on top of its head where it forms an adorable heart shape. It has tiny golden star patterns naturally occurring in its fur. The calf has extremely short legs making it super chubby, huge sparkly purple eyes with golden flecks, triple-layered glittery eyelashes, and a heart-shaped pink nose that seems to glow softly. Its belly is round and fluffy, perfect for hugging. A small pair of tiny rainbow-colored wings sprout from its back, and it wears a magical flower crown made of glowing wildflowers. The background shows a dreamy pasture with floating bubbles and tiny light sparkles, with rainbow butterflies flying around. The calf is positioned sideways at 45 degrees showing its fluffy tail that ends in a tuft of sparkly rainbow colors. The expression is super sweet and friendly with a gentle smile.