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