FUT Cards in Regular Squads

[Skysect]

I am still playing FIFA 21 because FIFA 22 missing too many teams and latter games missing Maradona. FIFA 21 is best for me. So my question is clear. You know we can add Icons to the squad files. But is it possible to extract other cards and adding them to the squad files ? How we can do this ? Thank you for all of your helps. Especially @Aranaktu