I will disagree with you, with all the respect.
It doesn't matter where the international tax expert is located, in Lithuania or anywhere else. The most important thing is his competences in the international tax environment, his experience and works with international business structures, international tax structuring, but not only local laws understanding. The person I am speaking about was working in big4, also was working in the companies that provide trust services in NL, CY, so his residency is irrelevant. On the other hand, any structure should be matched with the local resident lawyers. Just for verification purposes. And that is what a good lawyer would do.