From my own experience, no one will give you a dime until you've actually made something----for your first films, come up with it somehow; sell off your possessions, whatever. I mean, maybe they'll fund you if you wait for years and perform enough professional fellatio, but who has time for that? I made that mistake, then got sick of it and did it myself. Made a film with a cast of three, a cameraman and assistant. Dubbed the sound later. Packages are abominable, and storyboards I'd never touch. The thing about filmmaking is, that 80 percent of the stuff the professionals say that you need, you don't. All you NEED is to stage action in front of a camera, and have it guided by a look and instinct. It sickens me to see these productions with fifteen giant trucks doing nothing---we drove to the location every morning with the cast and crew and all our gear in one five-seater car. Let me guess...the film you have in mind is bigger scope than that? That can come. At first, just make something. Anything.