I think Europe is pretty much out of the question.
Your best bet would be the Middle East or far East.
A couple of years ago flight schools in Saudi Arabia and Jordan were looking for flight instructors (FAA).
In China PanAm was looking for instructors for the Diamond academy in Shengzou(?).
Try posting this question on Jetcareers.com or flightinfo.com
Found something for you, Chief Flight Instructor but at least it gives you the contact info:
Aviation Jobs :: CHIEF FLIGHT INSTRUCTOR (SAUDI ARABIA)
Maybe contact one of these guys:
FAA Flight Instructors in Thailand