4☆Sera Rikka [Starry] Original and Idolized
From Event/Gacha: Starry Sky Collection
Thank you to @cyelle13, @akaiyuuki and @mei for sending in both versions!
4☆Sera Rikka [Fairy] Original and Idolized
From Event/Gacha: Fairy Tale Collection
Thank you to @hino-hime for sending in both versions!