So you've probably seen art of me and my brother as [nidoran-dragons]. I can't speak for Dray, but I've adopted my nido form as an official alternate form of mine. I couldn't give up being a raccoon-dragon, and 'coon and nido don't mix well, so I decided to allow myself to swap between forms with the help of my "magic pokéball".
My favorite part about this icon is definitely the way I'm looking towards my nidoran ear. I look so happy that I get to be a pokémon whenever I want. And I am. =D