It’s weird, but I don’t have one copper for myself even I did the custom group buy.
I have kept one for myself, but the shipping company made a mistake, shipped one package to a wrong buyer.
Then I had to ship my own one to the other one. I thought I could get one from Lumintop, but they run out of stock.
Well, I do not want to trade with mine, it is my daily back-up light and I love it! But I feel for you, it happened to me with the Romisen UV-light group buy when randomly only part of the subscribers were sent a light, not including me. Hank was so kind to send one of his copies to me, so now I have one.
I hope someone will get you a copper Tool of your own group buy!
I would love to see a run of the coppers with a flat push button tailcap as well, or even just a flat tailcap in copper. I am using an aluminum flat tailcap on mine at the moment. Looks like crap, but works and tail stands. Not sure why a flat copper was never made!