I know it’s a different school OP, but, in addition to above and just as a very general ballpark for Consortium- type “creative” questions, last year FHSS asked -
“What do you think is more important, happiness or success?”
“If you could travel back in time to meet your great, great, great grandmother, how would you explain a computer and the internet to her?”
Many schools will get you to talk about a picture or an object.
Most schools will ask about favourite subjects, hobbies, why do you want to come here, etc.”
Another common one was, “If you had a clear day in which you could go anything at, all what would you do?”
Good luck!