Not much, but I think I can manage by takinga photo of my peg and draw a back plate myself. Naturally I'll post it here when I've done it. Thanks anyways :)
The PDF helped alot, I now have a mockup in paper that fits
Next is to print it out on a more solid cardboard which I think I will laminate. Later on I can use a friend of mine who has a knife plotter to make something that is slightly more professional