I've got quite a bit on Andre Roosevelt, first cousin once removed of TR, but not much specifically on his film-making, especailly in Bali. There is a museum in Australia that is putting together an exhibit on him, and is asking for information. I sent them all I had, with photos. If anyone could add to that, I would appreciate it.
You can reach her at Gael.Newton@..., but would also appreciate a copy of anything you send.