Buying a ranch in the way you suggest to do it would instantly raise suspicions since the fiat amount you are going to pay for the ranch would be substantially below the average market price of similar ranches around there.
Large ranches (1000+ hectares) especially in Third World countries tend to be very illiquid (your only buyers are the super wealthy but they don't want to invest in Third World banana republics) so prices paid can vary a lot when the seller is desperate, the neighboring land hasn't been sold for generations, and it is a common practice in Third World countries to declare the taxable value much lower than the price paid.
Instead I suggest a plausible different strategy. You treat your crypto-currency as ongoing anonymous investment. You move it around anonymously so it grows gains. From time-to-time, one of the companies you invested in, hires you and converts some crypto-currency to fiat to pay you. You use this fiat to buy real goods
How is that essentially different from your ranch in Peru?
Because the purchase of stock can be truly anonymous wherein:
1. The company directors aren't required to know who the stockholders are. Nevada, Wyoming and Delaware offer such.
2. The company directors might know they have deal with you to give you a job, but they don't know how much you personally invested. You just promised them to bring in a lot of investors if they hired you.
You might just instead convert a portion of your anonymous crypto-currency to fiat and purchase assets. If your tax residence doesn't tax you on capital gains, then you have nothing to report. The above strategy was to obfuscate the connection between how much crypto-currency you converted to fiat and which addresses were converted.
The point is that your private wealth far exceeds the real assets you need to legally own non-anonymously in your name. What the wealthy do is use a maze of tax shelters, such as in the Cook Islands to hide their wealth. But I think the crypto-currency approach is another layer of protection. Again locate your tax residence so that you aren't taxed on nor required to report capital gains.
I believe the coming world government (initially only for finance, e.g. IMF, World Bank, and SDRs) is going to try to put an end to tax residences where you don't have to report wealth. So that will render the above strategy illegal. Rothschilds is trying to subordinate all the millionaires so they can no longer escape from his control. That is why he is fomenting a liberalism political army of Millennials "99% versus the 1%". This is why he is coddling Wikileaks. This is why he elected Trump in the divisive way that he engineered with his control over the mass media.
There is no solution to that for millionaires. This is Revelation. It can't be stopped. Money is not the goal. Enjoy the challenge of making your mark on the world, and accept you will depart this earth and you can't bring your money with you. The outcome of your offspring is not the money you leave them, but rather the genetics, knowledge and skills you impart on them.