Thomas and Friends: Equestrian Adventures

Thomas's eyes fluttered open, and as his eyes adjusted to his surroundings, he wondered where he was. When he looked at his body, he gasped. He found a pool of water, and looked at his reflection. In front of him was a blue earth pony with a brown mane and tail, brown eyes, and his number 1 for his cutie mark. "What am I?" Thomas asked himself.