Clock hands set (I picked it up at joanne fabrics)
First I took one of my guitars and laid it down on top of the aspen wood to get the exact dimensions. It made it a lot easier than having to draw it free hand.
Next just cut out the guitar shape with the jigsaw but make sure to not press down hard on the face of the guitar. I ended up giving it a small scuff at the top which I had to sand out. I would strongly recommend to cut out the guitar upside down. So any scratches from the jigsaw are on the back of the clock. To do this make sure you outline the guitar on the wood with your strings down.
After the guitar is sanded you will need to round out the edges around the guitar with the sander.