ぴくたーちゃん

masterpiece, best quality, highres, ultra-detailed, extremely detailed, detailed, (pktc:1.5),1girl, solo, multicolored hair, ahoge, colored inner hair, blush stickers, orange hair, blue hair, long hair, bangs, green hair, blue eyes, santa costume, medium breasts, cape, skirt, black thigh highs, A classroom decorated with origami wreaths, christmas party, happy,