>>40462710>Which one is Bea?You're right, the tan girl with silvery hair.
>Galarian WeezingIt is mostly gray with green toxic residue around it's mouths to give the impression of facial hair. And both of the developed heads have tall smoke stacks. It's supposed to be based on factories / early industrial tycoons, and yes, a lot of people are scratching their heads over the Poison / Fairy typing.
>No National Dex since Sun and MoonYes, but you can transfer mons without Dex entries into Sun and Moon. The difference here is that if a Pokemon doesn't appear naturally in Galar, you can't transfer it into Sword and Shield. So if Yanmega isn't in the Galar regional Dex, you can't bring it over to Sword and Shield.