None of the photos showed it clearly but I never saw footers being dug/poured. Is it already done?
Pretty sure not.
What the article about was mostly the track and how it is currently being shipped from the Netherlands to Tampa for WDI to pick up and bring back to WDW. This means it's probably several months until track starts to go in as the track will need to be brought to a lay down yard and before it can even go in, they need to install supports, etc. By this time, the building will probably be fully enclosed and we won't be able to see any of it.
Correct me if I’m wrong but in this video it appears that the footers are already done
I took this from Snapchat...