I build my own Rickenbacker clones, purely for my own use, which is perfectly legal under "fair use", akin to painting a copy of Van Gogh's "Starry Night" and hanging it in your living room. Selling it, represented as genuine, would be illegal, of course. I build some obvious "tells" into my Ric clones, and make my own TRC's, which is actually pretty easy to do. Weirdly, since Rickenbacker Inc. will not sell you a replacement TRC for any price if it's lost or broken, the only source is either something like $150 on Ebay, or $3.00 on Aliexpress. I have no issue with a fake Ric TRC on a real Ric, kind of a victimless crime. A trademark is only as good as the companies willingness to enforce it, which is why Fender and Gibson lost theirs years ago, but Rickenbacker has always been pretty zealous about protecting theirs. It is, however, their job to do that, not mine.