"What happen?" the people asked.
Well, Jesse Judy of Genesius Films has finally completed the editing of the footage of 100,000 Strong for Mega Man Legends 3's rocket launch, and now you can see it for yourself in the short ten-minute film presented above. In addition to the previous links, you can learn more about the project's history in this post on their Facebook page.
Thanks for the tip, Skybane!