Companion Cube Cookie Cutter

*UPDATE* So the first version was a bit more than flimsy on my printer and the heart came away from the middle when removing some stringing. Not a promising start. So I have uploaded a V2 of the file that should still give the outlines and even a little 3D element to the cookies.

I wanted a companion cube cookie cutter to make a gingerbread cube for Christmas. So here it is. I've not printed it yet but its roughly 10cm x 10cm x 1cm, so you may need to scale down for reasonable cookies. Or you