If you haven't already, I'd suggest reaching out to local maker spaces or woodworking clubs—they often have people who love working with CNC machines and might be interested in helping you out. I found a great woodworking community in my area that loves taking on projects like this, and it's a good way to connect with others who share your passion. You could also check out Facebook groups focused on car builds or even classic car forums; you might find someone who's eager to jump in.