Stage: https://mmda.booru.org/index.php?page=post&s=view&id=468#
Motion: https://ecchi.iwara.tv/videos/Yo0ktE54sBNZQVO

Models:
Katarina (boobs texture added by me):
https://www.deviantart.com/kadajogameover/art/Katarina-MMD-Model-DL-AU-v...

Sona Wild Rift, Lux SG and Fiora Pool Party is from r18 mod League Of Legends
converted in MMD by me (bug motion)
https://www.mediafire.com/folder/8molse6ht6n4z/MMD-_League_Of_Legends_model