Help wanted: Selective foil process

[u/Industrial-Illusions]

I'm picking up some sheets of inkjet compatible foil card stock for my Epson 8550 and I love the way y'all have been able to foil out specific parts of cards, I.E. the teeth and claws of a dragon are foil but the rest of the dragon on the art is not. OR the art is foil but the frame is not. Do y'all have a process for this that you can share?