Complex sentence: Outwardly, the AW609 appears to be similar to the military-orientated V-22 Osprey, however they share very few components; unlike the V-22, the AW609 has a pressurised cabin.
Split into simpler sentences: Outwardly, the AW609 appears to be similar to the military-orientated V-22 Osprey; however, they share very few components. Unlike the V-22, the AW609 has a pressurised cabin.