My god…
They did it! They made a walking, talking animatronic!
I hope Disneyland and Walt Disney World make a similar animatronic like Olaf (or just make an Olaf animatronic for Epcot's Norway pavilion), but there’s this concern that an unruly American will damage it.
EDIT: I definitely can see Walt Disney Imagineering building a Stitch robot animatronic, given the character's popularity.