Sbach 300 Aerobatic RC Plane DIY

How to make XtremeAir Sbach 300 (XA41) RC Plane scale model (full scratch build video tutorial maiden flight (need a real 3D aerobatics pilot, not me). Materials: 3 5mm extruded polystyrene XPS foam (Depron), 4x4mm balsa spars, 2mm carbon rods, aircraft plywood Wingspan: 1 meter (39, 3 ) Flying Weight: 346 g (12, 2 oz) Specifications, list of electronics and other parts + PDF, DXF plans: P. S. Sbach 342 is the same RC plane but with a larger canopy