I was going to make some stupid comment about your face printed on a dildo
Anyway, I would get a picture of the two of you together enlarged to 5x7 (or similar) and put it in a nice frame(somethings that durable enough to get through with her luggage). That way, she can put it on her night stand in her hotel room/dorm and think of you. Write a cuty little message on the back for good measure
Or get her a damn chasity belt... you know how pushy those Euro guys can get. J/K
-Ducky