These are simple scale drawings that will allow you to make your own skull plaque. Print these out at 100% scale, stick them to your wood and cut and sand to the lines. If you need to make multiple, consider making templates and using a router pattern bit to get consistent results. Follow these links for demonstrations.
Deer Skull Plaque Plans
These plans are a digitally downloaded PDF with 4 pages of scale drawings that will help you to build this plaque for yourself.
After purchase, you will receive an email with a link to download the PDF.