I've started it in C4D to modelling the airscrew and then working on its animation with the help of X-Presso nodes.
My target is to realize a photorealistic model of the AH-64 Longbow helicopter with all its machinery functioning and influenced from gravity and others dynamics.
Like in this video where I'd tried to get the natural position of the airscrew's battledores influenced by gravity in a stopped position, like in the reality and then, when the airscrew begin to rotate i'd tried to simulate its weight disappered by the influence of the centrifuge's constrain!
P.S. sorry if my english sometimes is a little incorrect