After the turmoil of the last couple years if I was in Scotts shoes, with a new full time job, I would be making that and spending time with family the top priorities. Given all the hurtles in the way right now I personally can see why not much effort is being put into Next. Based on all I’ve read I suspect once the NOS stuff is sold off that’s likely the end of Next, as Kader doesn’t seem egger to do any more business outside their own companies.
I think the idea of printing parts would help. If you can scan a good part or have a cad file then that could help with some of the less durable parts, I don’t think the printed plastics are durable enough yet for motor block frames. But given a little time I’m sure we’ll be able to print entire engine kits custom to order.