Just an update about our little Cheeky!! She's doing exceptionally well!!! My dad feeds her a full jar of baby food two to three times a day, and the most helpful is getting her to eat worms. Went to the store and bought some Night Crawlers, and she eats them right up if we dangle them out in front of her!! She's doing so much better then when I started this post. She's gained body weight, feathers, stronger and thicker legs, and more fluffiness.
Since this cross beak is a common thing that happens to Aracauna's hopefully this will help those who experience this in their flock and now they will know that there is hope for our poor crossbeaks.