Twlight- I thought the darker coat with the light patches matched her very well. The glass are cuz she's a nerd lol. She didn't get the yellow part of her mane and tail until she became a princess. I did make her less fluffy than the others. The book with yellow behind it shows her element of harmony a bit more. The book shows her love of books. I know the 5 white stars were to represent her best friends, I did 7 so it shows how spike and Starlight are special to her as well. Also Alicorns who are made when they're first unicorns have the unicorn tail. If Made from Pegasus or earth pony they have normal tails.