I can't fathom how you can raise that amount of btc in your stage 1 and the justification of how you will spend it is not that clear. How much more in stage 2. 
As boomboom briefly stated what are the usual practices in the movie industry, it would be very hard to realize this project. The whitepaper is just a brief description & detailed plans are not yet laid out. This will be a project that will take 48 years in the making and a lot of actors that are initially cast will be dead tired of waiting, hence, leaving this project. In this regard, this one is not attractive at all to investors.
As boomboom briefly stated what are the usual practices in the movie industry, it would be very hard to realize this project. The whitepaper is just a brief description & detailed plans are not yet laid out. This will be a project that will take 48 years in the making and a lot of actors that are initially cast will be dead tired of waiting, hence, leaving this project. In this regard, this one is not attractive at all to investors.In our view The Bitcoin Movie should target an important budget, especially considering low budget independent films rarely make money for their investors and opting for a low budget film would make The Bitcoin Movie an unattractive investment option.
The white paper describes all that can be planned at this stage. First thing is to hire a creative agency to come up with different storylines, rule out those that are either unattractive or out of budget reach (e.g. require a big cast, many shooting locations, extensive special effects etc.), have investors vote which storyline to pursue and then hire a distinguished screenwriter to create a great script.
A great script is paramount to a movie's success, and great writers request 6 digit deals. You can always experiment with an unknown writer, but you will probably end up with a mediocre script and subsequently undermine the possibility to onboard a reputable director and cast. A somewhat cheaper, but also interesting option would be to organise a screenwriting competition, giving awards to the best submissions and award the winning script with a fair contract. In any case, only after a script is secured can you start budgeting and laying out more detailed plans for stage 2.