I looked into it a bit, and it turns out NiceHCK had been pretty open about this.
This tweet and
this tweet claim that AceOrpheus is an ODM cable designed and manufactured for a confidential German customer to retail at 650 euros in April 2023. How confidential lol. The design, material and structure of the cable was inspired by PWAudio Orpheus... Oddly specific, but I like the transparency.
This tweet calls OurLaura "NiceHCK's Ode To Laura". What ever that means...
This tweet calls FirstTouch "NiceHCK's First TimeS". What ever that means...
This tweet claims MeetAlice's conductor "was originally exported to Singapore and is used in the production of high-end cables". Hmm...