Can we get some Killer Instinct trading cards?

We’ve got Killer Instinct soundtracks, pins, figures, shirts, and other stuff, but no trading cards? That really surprised me, especially since that was a thing back in the days of the original KI. I’m not necessarily asking for a collectible card game, but I would like to have some kind of cards to collect. I’m sure there’s a bunch of stuff to make cards of, too. Characters, stages, factions, etc.

Here you go:

Dang, that looks really cool! I hope Microsoft takes notice and makes it an official thing.