This is a long shot but,
Does anyone remember a short film which was Bafta nominated (but didn't win) about two young girls who discover the wreck of a Second World War plane at the bottom of a lake?
I can't remember anything else about it other than it was within the last ten to twelve years (please don't hurt me) and I think it was a 30 min film.
But of course, I could be wrong.
Thanks in advance.