I was jokingly fantasizing previously, here's what I'd really do:
Buy a Volkswagon Tiguan and get it painted light blue
Buy a modest sailboat
Invest in realestate (doesnt mean I'd live on these properties)
Put $800M out of the 1.3B into a trust fund - which would allow me to receive 15M++++ per year for life
Open a fast food restaurant, with hopes of franchising/becoming a large chain
Create an ECigarette empire in Indonesia
Pump and dump money into penny stock as a hobby