I assume you’re referring to this thread: Share Cosmos Holo's With the Same Pattern - #11 by Quuador?
Although it’s still at my US middleman to this day (since September 2024.. he will ship everything I bought in the last year to me soon 
) and I haven’t checked in person, I’m still pretty confident that they’re real. The Manaphy is still the only English card on which I’ve seen the Saturns in the holofoil that’s commonly seen on Portuguese cards from the HGSS/BW era.
Although it makes sense if the English Lucario from the same Trainer Kit might be available with the Saturn in its holofoil as well.
Greetz,
Quuador