How much money are we talking here? (If you posted, I must of missed it)
I’d go to a financial planner and explain to them how much you have, what you would like to do with it, etc.
I know of a couple people who hit lower lottery winnings like 100k - taxes, taken to a planner and said with $xx,xxx I want to see $x,xxx,xxx in ~5-10 years, and they can get you a way to do it.
Either way, good luck.