What are the requirements to obtain an FAA private pilot's license in Bosnia?
You would have to find a US-licensed CFI in Bosnia to give you the training, and then a Designated Examiner in Bosnia to give you the oral and practical exams. The first may be doable, the second pretty much impossible unless you want to pay someone to come to Bosnia. Certainly it would be much easier (and probably cheaper) to come back to the US for a few weeks and do nothing but finish your ticket.