My in-laws own a lake house with lots of deer, moose, bears and loons around. I made them a set of wildlife slate coasters for their lake house. To help center the images on the coaster, I used a cardboard jig. I don't own the rights to the images, so I can't share them, but I shared my jig file for 4 inch square slate coasters.
You can find more of my laser files here: https://www.supervectorgirl.com/