MLP pony OC, custom pony, magical unicorn, pastel colors, long flowing mane, sparkly tail, shining eyes, eyelashes, blushing cheeks, flower crown, delicate features, slender legs, hooves, gentle pose, standing, running, jumping, playing, in a colorful meadow, surrounded by flowers, butterflies, sunshine, fluffy clouds, soft lighting, warm atmosphere, 3/4 composition, cinematic angle.