The guy I emailed with was very nice and helpful. I just stumbled upon their website and after inquiring after their hv esc they offered me a prototype. I dealt directly with Scorpion in HK (I'm from the Netherlands btw).
I'm in direct contact with the owner. It's ok though, just keep us posted on how it works.
Georges mentioned he would make a thicker PCB to lower the resistance and add a fan which is going to be thermal controlled and is what I had said in my thread before Castle had the Monster out. I also mentioned other features suited for racers and I hope he implements them to the car software.
I thought it would be out by now. On June he told me it would be 3 months to get it done. I haven't received an e-mails regarding it so I really don't know now.
As I said I got a protoype, but I didn't get it for free. I received it about a week ago. They told me they'd been developing the esc for 22 months now. They seem to be keen on releasing a top product, as delivery was postponed a few times because they were improving the design.