Got mine a couple of days ago, took about three weeks. I also paid a "Einfuhrumsatzsteuer" of 17€. The shop was cheeky with the declared value. So that's obviously a risk when importing. I paid under 300€, great value but also makes me a bit uncomfortable about the quality. All looks good though, finish is pretty clean and the crank itself is really bulky. Weight with spider was 505g, which I actually like, calms my worries over fragility. And it feels really stiff, feels very different, especially when standing up. Power numbers seem fine as well, very similar to the magene PES505, which I had installed before. But (older) Tacx Neo shows lower numbers, but I think that's a problem with the trainer, as I have three PMs and only the Tacx differs. But I have no way of really confirming that at the moment.
Installation was easy enough. I have a BB90 and put a 1mm spacer on the NDS and 2mm on the drive side. Q-factor is on the wider side overall. I also had problems with the pedal threads, very tight tolarences. But carefully and slowly threading it in and out did the job. A little bit of metal shaved of the threads though, not great but fine in the end. The crankarm needs 45nm of torque, did I it without a torque wrench. Chainrings (small Ultegra, big TA specialities) were no Problems with the provided bolts.