It looks like the heroes from Final Fantasy XV (Noctis, Gladiolus, Ignis, and Prompto) have stumbled into some sort of Lego MOC. Just another detour from the main quest. You wouldn’t want them to actually do what they are supposed to (which you don’t, the main quest is…). You could say the game has a few hubs in the open world portion. One of which is the Hammerhead Garage. Home of Cid and Cindy. For some reason they are more then happy to wash all of the dust and spiderwebs off the Lego Regalia. This Hammerhead Garage MOC is the creation of Joseph Z.
Check out the Lego Final Fantasy XV Hammerhead Garage MOC over here: https://www.flickr.com/photos/92744506@N03/32465560106/