Airbus H145 5 Blade Rotor with rotorhead (Revell)

To convert your Revell kit.

The aircraft's new bearingless main rotor system features a fully composite flex-beam and main rotor blades, doing away with a main rotor system design that had been used on previous generations of the H145, BK117, and Bo.105. It also dispenses with the main rotor head entirely — and the accompanying oil and grease needed to lubricate it.

From the Airbus website with thanx

Please note, the long and thin rotorblades, (Hey its 1/32!) may be bent a little due to transport and possible temperature but nothing a bit of hot water cannot straighten out perfectly. In real life the blades bend too!