It might not be a BLF special edition. CNQG (who first carried this light) offers engraving for like $2 extra, and someone may have just decided to get BLF engraved on it.
I think CNQG did a group buy on the Tiny AAA II (steel) once, and (IIRC) a serial-numbered group buy on the DQG Spy, but I don’t recall any for a titanium version. You can check Ric’s threads for more details.
Edit: I couldn’t find the “Starry Light” group buy in Ric’s threads, and eventually found it here instead. So, it looks like there are CNQG group buys posted by people other than Ric. A search for the Tiny AAA Ti is likely to need a wider scope than I was thinking.