Some of the events are clones / dns exploited from gen 4 / 5 games. I am fine with clones. I have other shinies and events if you are looking for anything in particular or want to see more detail on a listed pokemon.
LF:
Pikachu from the good ol days
Pokémon ranch Hayley pikachu
Japanese / Korean BW BW2 events
Jumbo mark mighty pikachu
Other events I don’t have
https://www.reddit.com/gallery/1wqjjeg
Source: r/PokemonHome · by /u/billcypherguy