Egyptian vulture animated bird model

I presently have a charity project for a bird flight simulator. However a need has arisen to add the Egyptian vulture as a bird within the simulation.

We would require a reasonably detailed model, including animations for take off, landing, flapping sequence and gliding/soaring. An idle and in-flight grab animation is desirable, but not essential. The model would be used in Unreal Engine, and possibly Unity.

Reference photography/video is available, as we have the services of an actual Egyptian vulture! (in attached photo).

Many thanks in advance. Remuneration of course, along with an in-game credit for the work.