Grant for film funding

I am looking for a grant that will allow me to complete the production phase of my film project. This project is currently at the pre-production stage, and it has an overall budget of $5.6 million. Specifically, I need funding for the production phase in order to bring my concept to life. This grant must provide enough to cover the necessary costs associated with filmmaking, such as costumes, hiring a crew, location fees and equipment rental, and of course labor. Furthermore, I will need it to be flexible enough for me to shift and adjust as the project evolves. I am looking for an experienced grantor who can provide the resources and guidance needed to help realize my goal.