If you go the pepakura route you will need...
Pepakura Viewer/Designer
Cardstock pref 110lb
Exacto Knife/Blades or Scissors
Glue... White, PVA, Hot Glue (My Fave), Super Glue
Ruler, straight edge
Dremel
Bondo
Resin
Sanding device... paper, power sander, files
Off the top of my head that is what I'm coming up with.