Such a simple little thing that is absolutely and completely customizable. What do I need from you? A picture- you can draw it, you can use the designer, or you can describe it. What you’ll get is a small (you provide the size so long as it is between 2 inches and 4 inches square) piece of Russian Birch cut with the shop’s laser, engraved with same laser, and ready to adhere to your guitar.
The image is ‘just’ an idea… You can do whatever you want!