Bulkheads and triangular support beams have been printed. Not entirely sure yet exactly how I'm going to use the triangular beams, as they can't go wher they would in the original design. Maybe I'll saw the bottom corners off and put them there instead. It would increase the support on the part of the fuselage that most needs it, after all.
The F2 bulkhead has a protrusion intended to hold a brass tube that would allow mounting the original landing gear. I won't be using it this time, but it's nice to have the option.
