On a side note, you can read the movie script here:
http://sfy.ru/?script=who_framed_roger_rabbit

You can see some of the things that were planned but were changed or removed during filming.

As far as restoring the censored frames, yeah they aren't crucial but I still want to do it as a project, if only to get some video editing practice. The Baby Herman middle finger is pretty obvious if you're looking for it since it lasts for several frames. If you know they're there, the other frames do become visible. 24-25 fps is not fast enough to fully hide a single frame gag from most people.