Poro Lulu Skin

After I saw Poro Rider Sejuani while playing Lulu I thought to myself, "I wanna turn champions into Poros!" So then I got thinking about a new skin for Lulu where she's, like, the Poro tamer or something and when she hits with her W she turns them into Poros. That'd be so much fun to see a Poro running around.