RE: Large composite shell using molded balsa
I've got no pics of the actual wrapping process as things get busy once you start. The Hunt video shows the process quite well. Pull a balsa piece from the wet towels and lay on the form. Align and wrap loosely with masking tape at the ends and in the middle to make sure everything is in the correct position. I started wrapping circumferentially with ace bandages at the scarf joint end. Wrap very firmly and overlap each wind slightly. The balsa sheet will stretch and conform very nicely....up to a point. If there is considerable compound curvature as with this shape, the balsa sheet will stop cooperating - you'll know when. Although the solution looks messy, it works very well, and is shown in the pic below. Slice the remaining (unwrapped) balsa sheet lengthwise. Overlap the two sides and tape down temporarily with masking tape. Make another lengthwise slice and remove the excess triangular pieces. Then continue the wrap.
Expect to use several ace bandages on a large shape. Old bedsheets work well also. Simply tear into 4" wide strips and double over into a two inch wide band.