I think you underestimate the amount of time that goes into one of the 809H cases. Those pointed crown guards are no easy feat, especially considering the little amount of material they have to work with. I personally have never seen anyone attempt such a mod, and certainly not pull it off with such precision and excellence as TM has. Grinding off crown guards is one thing, but reshaping them with such detail is an entire other ballgame.
I have seen plenty of of 216A copies, and no offense to anyone here or elsewhere (quite a few on instagram) but they don't come anywhere close. I shudder to think what we'll see when it comes to repping the 809H.
Ask yourself this, if the work they do is so easy, how come they're the only ones doing it?