To get into the style of dv, you need to practice and to study the dragons' body parts until you'd master the style. The eyes and the legs are very important, go wild with the body. Also you need to stay original and do original ideas. Everybody wanted a Fruit Dragon, they have Garland. Everybody wanted Music, they have Muse.
I wanted to let you know that I marked the page you created called "Awesome new Limited Dragons Idea!" for deletion because the pages created on the wiki are for mainspace pages only basically about the game.
What you can do instead is make a blog by using the same name. Blogs are used to express ideas about the game and community. To create a blog, go to "Blog" on your profile and tap on "Create New Blog" Title it your blog name and you can make whatever you want on it.
If you have any questions, feel free to ask, they'll be happy to help.