As a strange coincidence, I happened to visit the Royal Mint a couple of weeks ago (it was work for me, but if you get a chance it's an amazing visit), and was surprised to find a man still making WW2 Campaign Stars - I guess this is why.
And all hand-made - to incredibly high quality standards. I was shown some "rejects" and challenged to find what was wrong - I couldn't!
Hope you are successful.