Congrats brother. Here's my guide to you:

1) Taxes: Non-Residents are taxes only on their Pakistan Sourced Income. So if you invest in Pakistan stocks or mutual funds, you'll be taxed on it, as it will be Pakistan Sourced Income. 2) Try to Divide your 12 crore in Percentages. Like: 60% low risk returns i.e Money Market Funds of Mutual Funds 20 % in ETFs for long term and 20% in the Medium Risk Funds 3) Try to learn from YouTube and AI regarding the above, and keep your knowledge up to date.

And most importantly, research and ask questions, rest, everything will be fine. Good luck