So, I am using World Anvil and I see that when players choose a Kid Type there are some options not in the core book. I am wondering if these are homebrew kid types or if they were released in other material somewhere. For instance, I see: Grease Monkey, Arcade Ninja, Military Brat, Skater Kid
I have been looking high and low for these homebrew classes but not having much luck. They must be out there and fairly popular because they were incorporated into the characters sheets in World Anvil. If anyone knows where these homebrew kid classes/types are please share.