Any news on a 3ds Emulator?

I see that 3ds has been out 5 years now and just wondering if there's any news on a working real 3ds emulator(one with bios where it isn't a scam) and why a emulator is taking so long?
Just wondering if anyone is even working on a emulator for 3ds and how long before we see any on this system?

There are no mature 3DS emulators yet. The best so far is Citra which can sort of play a handful of games.