I completed the tooling of the frame. I provided a close-up picture for your viewing pleasure. Please excuse me if I do not write up any details on how to tool this frame. The reason is because it was very difficult to figure out myself and I am afraid that I would just confuse anyone if I tried to do it. I did received many compliments on this mouse pad on Facebook that I may post an easy diagram (size ratio) down the road for anyone to attempt this tooling.
The main tool is a Craftool V708. There are a few other tools that I used to complete this project.