Nominee doesn't work for privacy\anonymity, your bank will report the UBO (you) to the country you are a resident in. Nominee is only good for hiding your name from public registry, but your home country will get automatic reports of your bank accounts from the BANK of each company in your chain so using it to avoid tax is no longer possible.
CFC means that whatever company you do will be deemed as a company in YOUR residence. For example if you're a German and you're running a UK LLP this UK LLP will be deemed a German company for tax and will need to pay German tax.
Bottom line if you are already working online, the easiest\most legal way would be to move to a law tax jurisdiction like Cyprus\Malta\Malaysia\etc, then open a UK LLP or some other one (Panama I think has shady reputation and will raise red flags). It'll be the cheapest and the only legal way to achieve what you want, besides you won't need to open so many companies so you'll save thousands of $ each year on renewal fees\nominee fees\etc. Another way is to get some paper residency in some other country (move to Belgium, leave Belgium, use your Belgium address to open companies\accounts etc so your accounts wil only be reported to Belgium, for example)
Good luck