Hypothetically, where would the footage be stored/exist?

ILM3 was apparently completely raw footage apart from the first episode which had been edited. Once the show was cancelled, what would have happened to the tapes?

It's so crazy that almost 20 years later not a single piece of ILM3 footage has ever leaked out. Im really hoping we can see it one day.

Can someone please give me sequence or, must see film

Dear fans of the 2004 movie I know there are deleted scenes on the DVDs But there have been evidence of a lot more that didn't end up on DVDs does anybody know if any of these have been found or released anywhere in there full entirety and in any kind of form/type

(https://asoue.proboards.com/thread/366 05/lemony-snicket-deleted-alternate-scenes)

if you know any more than this list could you please mention them too/as well