I really don't care what it may have taken to make this, copy and paste or not, this is a huge project.. If it were easy, many would have tried it.
It is obvious the work and creativity put in here.
I m glad non Dev work is being putting for visibility and marketing as well.
Its glaring, this project does have the potential I spoke of. Imagine multi players shooting off their heads in real time play.. Thats some dopamine raiser of a game.