If Noctua won't do it, maybe you should contact Alpenfohn like you did with the Black Ridge
Regardless of who, I would buy that in a heartbeat. It seems like it would have the cooling capacity of a D15, if not better.
Given that Thermaltake has made a copy of Noctua's NF-A12x25 fan, I'm sure they would happily make a Noctua style CPU cooler, especially if they get to strap two of the new TOUGHFAN 12s to it!
Oh, and Noctua did "Like" my Instagram post, so maybe someone there has seen the renders and is at least thinking about it.