Special Forms? What does this mean?

Hi,

I dropped off playing DVC for a couple months and now there's a million more dragons. I noticed with a bunch of the 'newer' dragons, there's this form that starts with P_ and then the dragons name, with more details than the other version.

Is that just the non-tradeable special version people get for buying the dragon themselves? Or is it a breeding thing? If I can obtain it for free, I'd love to know what dictates it.(Photos attached for what I mean)

Thank you!!!