Let's summarize what we got (I don't care for Pokedex entries) for help leaker when he comes back:
>Rillaboom stats and ability
>Corviknight stats and ability
>Orbeetle stats and ability
>Drednaw stats and ability
>Hatterene stats and ability
>Sinistea stats and ability
>Sanaconda stats and ability
>Copperajah stats and ability
>Grimmsnarl stats and ability
>Frosmoth stats and ability
>Centisckoch stats and ability
>Dragapult stats and ability
>All fossils stats and ability
>Zacian ability
>Zamazenta stats and ability
>Eternatus stats and ability
>Runerigus stats and ability
We are lacking Cinderace, Inteleon (I doubt leaker will be able to provide us of these two), Dubwool, Greedent, Eldegoss, Thievul, Bolthund, Alcremie, Morpeko (lol), Barraskewda, Cramorant, Polteageist, Coalossal, Toxtricity, Grapploct, Duraludon, Stonjourner, Pinchurchin, Ideedee, Flapple, Appletun, Eiscue, Weezing, Rapidash, Sirfecht'd (impossible for leaker since he has Siheld), Obstagoon, Cursula, Stunkfishk, Darmanitan (impossible for leaker since has Shield), and Mr.Rime (and check if Mr.Rime evolves from Mr.Mime or maybe Mime Jr. has two evolutions)
And Zacian stats, but I'm seeing is going to be the same stats as Zazamenta but swapping defense for attack