It isn't done. In fact, all I have is a semi-completed containment vessel, some piping, a little bit of electronics, and the beginnings of the fusion controls. However, I have an entire plan stored away in my head. If I can put aside my ADHD and get the motivation and PATIENCE(MY BIGGEST DOWNFALL!) to finish it, I can explain how it works.
Just an update for anyone still interested: I have finished the reactor core and fueling system. The reactor core has successfully achieved HYGN fusion in a controlled environment without disintegrating(sorry, I had to use DMND so I kinda feel like a cheater) multiple times. It is ready for installation into my containment vessel and generation system, pending a few more tests of the fuelling and waste removal system.