Had a go at putting together a model for a flying wing.
The naked model is less than £9. Wingspan 594mm (or 705mm including body).
Aim to have construction to be as simple as possible. So based all dimensions upon A4, 3mm deep foam board. Combined with some 3d printed parts.
Key: Yellow: foam board, Green: Printed parts
Total cost would be: including motors, flight controller, analogue camera, battery, GPS - £121.63
Longer post at:-
Feedback welcome before I start printing, cutting and glueing.