Understandably so, most billionaires are sensitive about their money, and the value of their proprietary kit.
The best way to get a foothold on the path to success is to inquire the cost of doing so.
Not paying the cost, but asking the price. Wear the 'client's coat', and ask some sincere questions......
Most 'estimates' are provided gratis, and contain some valuable data that may invigorate a solution. These are pilots, like you, and are interested in your challenge.
imo