Tesla Motors Club

Is it still possible to buy a UMC or an adapter for the one included with the car that will charge in a 3-phase industrial red plug? I charge in some places where a 32A circuit is not feasible. But those places do have 3-phase power and it would be nice to be able to charge a Model 3 at full power if needed (3x16Ax230V=11kW). I know the HPWC can do it, and in the US there is the NEMA 14-50 UMC. Is there an equivalent model for three phase power?

I've seen in a couple of threads that this is something @arg might now. So hopefully it's not too much abuse to ask by name. Thanks in advance.