This aircraft paper model is designed by ZRP Art Craft. The Eurocopter EC120 Colibri (hummingbird) is a 5-seat, single-engine, single main rotor, light helicopter. Jointly designed and developed by Eurocopter, China National Aero-Technology Import & Export Corporation (CATIC), Harbin Aviation Industries (Group) Ltd (HAI) and Singapore Technologies Aerospace Ltd (STAero) at Eurocopter France's Marignane facility, the EC120 B is assembled by Eurocopter in France and Australia. In China, the aircraft is produced by Harbin as the HC120.
You can download this helicopter paper model from here: Eurocopter EC120 Colibri Light Helicopter Paper Model Download