I only used balsa, 6mm x 6mm spruce, 2mm light ply and 3mm light ply, a piece of 12mm ply for the fire wall, i did use some .4mm ply for the leading edge of the wing but i dont recommend it, took a bit of wrapping around the ribs
i also used some pro-skin for the front of the fuselage and i have some of that you can have
Now if your going to build one how about doing what i did when i left Cyprus, i scrapped the fuselage except for the front section which i did not build to the plan as i wanted it better and stronger and all you need to build is the rear fuselage as the tail,fin and wings are ok
It would certainly reduce the size of the box needed as it flat packed nicely
