The Internet portal Yahoo has several videos showing different aspects of the making of the film. One of them is a 9 min. clip of the making of the film with some brief glimpses at ILM's work.
The clip, "The Making of Pearl Harbor", is mainly interviews with the stars, Bruckheimer and Bay. Most of the behind scenes stuff includes the actors boot cam training and the filming of the large scale explosions. Around the 4 minute mark we get some commentary by production designer Nigel Phelps and you can see briefly ILM's miniature work and how they blow them up. Barely enough until we get more in-depth coverage. Here are the links (clips in windows and real media formats):
[This message has been edited by malducin (edited 05-30-2001).]