Those two you mentioned + these:
Star trek Amigas was used for ship modelling in star trek tng and ds9.
Jurassic park: I believe it was used for some simple overlay scenes.
There was also a pretty high rated french animation movie that was apparantly released last year, which was supposed to have been made on a amiga 4000. I sadly do not recall the name of this animation movie. The a4000 was even seen in the making of the movie, where you could clearly see that they used it for animating.
I also recall a funny part in late 90s.. "between 1996-1999 somehwere" They had a bunch of tv screens at our local airport showing information about airport and ads. One time i visited the airport it had a "software failure" and this was even on the huge projection tv as well as on all the other screens!