Itabashi-san has a friend that does fiberglass work. He actually did a zenki carbon fiber lip for Itabashi-san.
Ogawara-san drove to this location. It was right off the road and the you see what looks like a mid sized shack. The owner opens up the garage and it is a full fiberglassing operation!!!
This guy had actual molds of various parts and showed us the process of making things!