Prema BIOS questions

So I just read on a thread that you can only get a Prema BIOS through a reseller that supports it.. back in my P151EM1 days they were just available to download.. and I was rather looking forward to tinkering with it on my P775DM3

Is this accurate? Is there no other way either through donation or maybe even a replacement BIOS chip to get a Prema BIOS these days?

Prema BIOS questions