AH FUEEEEEEEEEEEEEEEE!! I forgot to post this yesterday!
May 8, 2015, was the day PoPiPa's name was announced (according to the BanG Dream! Wiki), so I made a little video/slideshow for what I'm calling their "anniversary," even though it's not actually their anniversary (I just wanted an excuse to use Photoshop more).
Here's the google drive link: https://drive.google.com/file/d/179hSc_JZXkmfjTYrhNrlJ06Kj53OC8Yu/view?usp=sharing