Well from the photo it looks like a trimotor with fixed gear and no toe-brakes, built by a company that just loves rivets. Are the engine instruments set vertically for a reason?
As for the Brabazon, wouldn’t you have loved to have flown it, or at least heard one go overhead? Would have been an interesting type rating course (“today, the dreaded seven engine go around”) and I wonder if there are any Brabazon (or Princess) checklists in the public domain.