Squirtle's sisters, the other Squirtles named Kamee and Kameyo, the Wartortle named Kamena and the Blastoise named Kamemi and Kameko, and Peach's Castle are respectively from Nintendo's Magical Pokemon Journey and this screenshot's taken from Valve's Garry's Mod.
https://bulbapedia.bulbagarden.net/wiki/PPP19

These five sisters of the male Squirtle just came here to arrive and wish to say hello to you guys.