Prayer Heart Pillow Templates and Cross

My wife asked if I could make here some small heart shaped templates for cutting fabric to make these little "prayer heart pillows".

She orders sheets of fabric on Amazon with prayers printed on them, and little wooden crosses that are inserted in these pillows along with some cotton.  She asked for a small heart for the prayers, and an over sized heart that adds a cm of material to make them fancy with the second piece of fabric she sews these together with.

I think the purpose for these is similar to a stress ball, except when you squeeze it, you can feel the shape of the cross inside.

I was going to post just the heart templates here, but when she was running low on crosses to complete all her little pillows, I took measurements from one of her wooden crosses and modeled those as well.  I figured it's just easier to post all three pieces here together.  I printed both the crosses and templates in PETG because that's what I've got loaded on most everything, but any rigid material should do fine with any of these parts.