Hello, this is Mathmensch. Having been banned from two Wikipediae for dubious reasons, I now write wikibooks. You may contact me on any of my talk pages, but if you have a comment regarding a particular project, it probably makes sense to use the talk page on that very project.
My collection of multi-alphabet keyboards
You may visit a printing store and have them printed on an A4 sheet of sticky paper. (The keys will have the correct size, but you may have to cut the sheet by yourself.)