Mostly tooling, machining. Autoclaves to cure the carbon, lathes, CNC fab. Total cost not including the space is easily over $100k. Few hobbyists can do this,

Mostly tooling, machining. Autoclaves to cure the carbon, lathes, CNC fab. Total cost not including the space is easily over $100k. Few hobbyists can do this, but a university can sponsor it when it'll be used by multiple groups and for research.