Today’s City model is a remote-control drone. It has the usual spare parts of 1×1 round plates and tiles. I think it’s clever using the steering wheel part as propellers.
For Friends we get Technic pieces to form a candy cane. It can hang from a tree branch, but it won’t stand up in my photo rig. Includes an extra Technic pin, but not an extra of the blue half-pin half-axle, or the 2L axle.
Finally the Star Wars model is a battle droid with a gun and extra arms.